Samsung sucks

Worst service I have ever received. My gear fit went in for repairs still under warranty, your repair centre took 3 weeks to figure out and replace the motherboard was faulty. Get my watch back go for a run and water spilled on it as it has done plenty times before the repair and now it is broken again . Water damage which means YOUR repair centre did not seal it properly Now I get told sorry not Samsungs problem just send it for repairs again. But now I have to take it to the same repair centre that *****ed up ...... this is 2nd time under warranty now. You've already had a bite of this apple and it is still a problem