clio 2 dog bone mount snapped ?

I've got a Clio 2 1.2 16v I've been told my 'dog bone mount' has snapped, I've just had a new clutch fitted an told this might be the reason because I wasn't used to the biting point as I set off quick and it went with a bang then the gear stick felt like it fell an is now in a 45° angle can anyone help me and advise me what I can do ? Any opinions would be grateful!