Hi Bindu 

Here are the few grammar mistakes as I have noticed

It has always influence(d) people and the society in both positive and negative ways.

We don't have to go (to) a certain place just to see how exactly it looks in reality.

We can take the examples of yoga class that are telecast(ed) every morning in most of the channels. 

Moreover we can add our products that are produce(d) in local level or any place that must be visited from our society. (This line is not clear too)

However, those people who thinks television brings detrimental effects on society needs to rethink about the uncountable positive changes it has brought up.

So leaving the wrong aspect of television, such person (people) needs to choose the programs that are worth watching.

In conclusion, restriction (of what) is not necessary. 

The only thing that's matter(s) the most is, we need to choose the right program to watch on.

Regarding the structure, difference between the length of paragraph 2 and 3. The length of conclusion is short, at least based on the standard.

Regards

Television is one of the finest creations (inventions)made by human. It has always influence (on)people and the society in both positive and negative ways.( It always has possitive and negative influences on both people and society) I am going to analyze the positive effects it has brought in our society.(This essay will present some possitive effects which TV has had on our society)

Television has always left an impact on our life(lives). Firstly, we are able to see what’s happening in this entire world, by just sitting in a corner of our house.(in front of Television). We don't have to go a certain place just to see how exactly it looks in reality. We can feel it from any part of the world. ( For example)The Euro Cup going in Ukraine can be watched by a football lover in a developing country from Asia.( Can be  watched from whereever you are).In the same way, there are many programs on television related to health,environment,science,sports and many more. We can learn about any topic by just going through that program. We can take the examples of yoga class that are telecast every morning in most of the channels. This means we can start a healthy way of living by implementing that in our daily life. Moreover we can add our products that are produce (ed)in local level(locally) or any place that must be visited from our society(ies) In this way we can promote the place where we are living which certainly helps in development.

However, those people who thinks television brings detrimental effects on society needs to rethink about the uncountable positive changes it has brought up(those people who have negative views on television should reconsider numerous postive effectshave brought up by television)  Everything in this world has two sides as the coin does Even the antibiotics which we take for curing disease have negative effects on us. But this doesn't mean we quit it(give it up). So leaving the wrong aspect of television, such person needs to choose the programs that are worth watching.( need to be supported by stronger example and idea)

In conclusion, restriction is not necessary. The only thing that's matter the most is, we need to choose the right program to watch on.(In conclusion, it seems that restriction is not the only answer. People require to pay more attention on what they watch.) 

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You have not much problem with grammar. You already were on answering the whole question. But the matter is your supporting is not impressing. Many ideas sound left without backing up or appeared withouty alreay preparing. It reveals more in 2st paragraph where you directly critised your opponents without putting any reasons. Instead of using metaphor or statements picked up from here and there focus on clarity and reasons to support your ideas. Sorry for my language if a bit rough. Ive just wanted to go directly on the point. I am sure that you are already quite good at this ares.

Best regards,