Nowadays, advertising activities are is regarded as a crucial marketing strategy in order to create a huge profit in the majority of companies.
... sounds better..
I personally agree with this idea, however, what I want to emphasize is that something should be advertised in this way to suit modern life.
..This sentence is somewhat unclear to me..
First of all, it is undeniable that advertisement links between buyers and products through images, logos as long with slogans attached in packaging simultaneously.
...Hmmmm let's rephrase this shall we?
An advertisement creates a link between the buyer and the product by attracting the buyer to the product. This is done using creative images, logos and (please think of something because I'm all out..) that pleases the buyer.The suspicion is disappeared
..Incorrect grammar.. You can't use 'is' because 'disappeared' reflects the past tense..