My camera is not showing the minute and second in the screen its been a couple of days like that. is it somewhere in the menu or do I need to send it to the shop.

I'm not familiar with the control layout on the A1, but on my Z1 when I accidently pressed the TC/U BIT button it had this effect. Look in your instruction manual, I suspect that you did something similar.

I never played with that control and now it is working, I thought I had to send the camera for repair because its only 3 month old.Now I can edit properly in the future.

When in doubt, factory reset, lol... I've done it 3 times on mine until I'd find the answer in a forum here.