Are girls who works in bra shop s i am slim with huge and always grope me unprofessional?

I have huge s and a nice slim body when i visit a bra shop the girls grope me all the time most of the gropes its not necessary and without my permission the last time i visited a bra shop that worked a man I asked him and he said that he is straight but was a professional they dont grope me sometimes maybe touch my for seconds to fit my bra i have visited this store several times but when i visited a bra shop with girls the 40% of the girls grope and squeeze my s for long time its like I do in the shop are not all but some girls who works in bra shop s?