Coin help request. Not sure where to post this.

Coin of Elagabal in Emesa. Sun God Heliogabalus patron god of Emesa in the Roman province of Syria.

Can someone please help me. I do not know how to do anything creative on the computer.

I would like the image of the coin cropped all around so that the white background is gone. I would appreciate it very much for your help.

Thank you