Samsung mobile motherboard repair

I am looking for a freelancer who can repair the Samsung Galaxy On7 Prime mobile motherboard. I am not sure about the specific issues or symptoms that I am experiencing with the motherboard, so I will leave it up to the freelancer to diagnose. However, I would like the repair to be completed within a week.

Skills and Experience:
- Experience in repairing Samsung mobile motherboards
- Knowledge of Samsung Galaxy On7 Prime model
- Ability to diagnose and troubleshoot motherboard issues
- Timely and efficient repair services