Stupid Camera Shop Sluts and Me

So today i went to drop off 2 rolls of film to be developed one roll of redscale(my first) and one roll of slide to be cross processed, now usually they are not to bad apart from cutting my negs in the wrong place so i have since asked them to stop, but today marked a new fuck-up by the stupid people who work in the store my roll of redscale came out fine (apart from the fact i under exposed every shot by a whole stop or 2 and got almost nothing out of the whole roll so not really fine but thats my fault and i can live and learn) but when i returned to pick up my roll of slide which i know(hope) was exposed fine they proceeded to tell me they could not retrive the film from the canister when i looked in the little slot they tried to pull it out from the wrong part and have almost certainly damaged the film to the point i cannot even get it back out myself, Stupid camera shop sluts!