I have an unwelcome download on my tablet's gallery from media.traffitrafficfactory.biz. How do I delete it?elete it?c

[Gordon Finn]

Download appears in the Gallery of my android tablet.

 

[tomi754]

Well It can be "spam" which is downloaded with some applications from Suspicious Apps and Games.Please List me all Apps and Games that you have downloaded.Or it can be System built-in like in my case on a Custom rom.