Electronic problem

Hi everyone my car 2001 model 206 xr one month ago the pole head was removed and then I had a complete disaster, everything changed from gas setting to the brain to the engine. Anyways. I barely recovered after a few transactions. I know the clock is going to rest after the pole was removed, but even though I dismounted the pole today, the clock settings have changed, now I am scared, I should go to the brain resetting gas setting again.

May be chassis or short circuit, hodja.

Do you think if I go to the electrician or the service?

The service is a little expensive, but the problem is certain and guaranteed. But if you find a good electrician, I think the room will handle it