I don't what you mean. I asked only to include your topic with the essay for us to understand what it requires from you. :)
Firstly, Throughthrough TV commercial a company whothat is going to market his product can easily grab attention of people.
....this needs to be reorganized;
First, a company can grab the attention of masses through its TV commercials.For example, in a recent survey made by Dhaka university says that, people seems that TV commercial is more useful and popular mode, rather than other advertising media.
For example, a recent study of Dhaka University found that TV commercials are the most popular media of advertising over all other types of media.Secondly, Televisiontelevision advertisements reduceadvertises reduces the advertising expenses.
... You start with a capital letter and then use capital letters only for names.