Instagram Upload Problem

[Navid Mafi]

Hi

PLEASE HELP ME , i tried 15 hours for resolve it but i can't resolve it

i installed instagram , and tried 14 Versions of instagram

everything is ok

but when i want to create a post i have problem

after crop and resize photo , on effects step , my photo turns black 

and i tried to send my post but it showing a white (gray) photo 

i tried landscape mode and portarit mode display...

pleaaaaaase help