Came in car fine now worse

I took my car in end of March to have suspension fixed <br> Car back now vibrates which it never used to do and every week I am filling water in the car as the temp gauge flashes<br> I am so sick of the guys in the workshop I am sick of VW I am a sales rep I live breathe and work in my car I need to go to Zeerust but now i find i have to borrow another car as mine wont get me there <br> Thank you VW for ruining the brand in y eyes <br> my whole family have had VWs and never once have they seen the **** I am getting but because it is just a Vivo and not a Tourag Gti or whatever you are not bothered its fine<br> I dont want you to take it in what if I take it back and it comes even worse than what it is now haayi