Football playing in Muscat

Hey,

I arrived in Muscat tens days ago and I'm now looking for a football team to join.
I'm just interessted in regular practice on grass or artificial grass courts, so beach soccer is not my business. I just want to stay in shape during my next three months in Muscat. Do you know any omani or not omani club I could join?

Thank you very much for your help!

Greetz