How do i get rid of random ads?

[AC Question]

I have a Alcatel one touch fierce 2 and i would be on any random app or just on my homescreen an a ad would pop up. It is on the bottom of the screen and its usually in a blue box. Help!

 

[STARGATE]

I've noticed that's the norm with many Alcatel phones.
Apparently, they come like that from the manufacturer.
I'll look for more info on this issue.