Coronavirus gor mahia joins kcb to opt against playing in fkf shield cup

I think there may be a few issues with the sentence you provided.

Firstly, "coronavirus gor mahia" doesn't make sense. I'm assuming you meant to say "Corona Academy" or "Gor Mahia", which is a Kenyan football club.

Secondly, "joins kcb" is unclear. I'm assuming you meant to say that Gor Mahia has joined forces with KCB, which is another Kenyan football club.

Lastly, "opt against playing in fkf shield cup" is also unclear. I'm assuming you meant to say that Gor Mahia has decided not to participate in the FKF Shield Cup, which is a Kenyan football competition.

So, if I were to rephrase your sentence, it would be:

"Gor Mahia has joined forces with KCB and has decided not to participate in the FKF Shield Cup."