Answer:
1. Amul. Amul has paid for this  advertisement as Amul is the brand and owner of the product.
2. The goal of the  advertiser is to introduce and influence the audience with new flavor of shrikhand that is badam pista and attract people with the sweet taste of the great combination of these two ingredients.
3. This advertisement  trying to persuade people who love to eat sweets along with a healthy perspective.
4. Yes, according to me the  advertiser achieved the  goal because as an audience I would love to try it as a dessert and love the taste of badam pista together.
5. The advertisement is about a sweet dessert that is filled with healthy and domestic ingredients (badam pista).