Kirmes-Weyhers.de

My car's gearbox has been acting strange for the past week. It's jerking when I shift from first to second and sometimes it feels like it's slipping. I'm in Al Nahda and I don't have a regular mechanic here so I've just been asking around. A friend told me to look for a Trusted gearbox repair workshop in Sharjah but he didn't have a specific name. Has anyone here had gearbox work done in Sharjah? I just want someone who can diagnose the actual problem instead of just guessing and replacing the whole unit. Any feedback would really help because I don't want to make an expensive mistake.