Photo's,Avavtars,and Sigs

[NewSchool]

For some odd reason, every time I wanna post a custom avatar, it never re-directs back to the home page. All it does is just freeze during the middle of re-directing and will sit there until I close the tap or go to a different website. Is there a reason for this? How can I fix it?

[TreyMachine]

Alright guys - I've continued to try and change my signature to a GIF, but when i use the code button and put in the code, it just comes out like my current sig (the embedded code). How do I fix this? Someone help a brotha out!