Platinum GP/ Credit Card Comapny

I do not know the location of this company-

Upon putting money into my checking account through the ATM - it showed I had a negative balance. I had to go home to sign onto my banking account to find out what in the world was wrong.

I looked down at the transactions and behold to my eyes there was this company called

"PLAINUM GP" that had taken $139.95 out of my checking account WITHOUT MY AUTHORAZATION, therefore in return made my checking account for the items I had authorized to bounce, which in return then charged me $31.00 a piece for being negative in my account solely because of the money that went through my account from this company.

There are many complaints against this company already - WILL SOMEONE PLEASE STOP THIS FROM HAPPENING TO OTHERS!!???

Also, will someone please tell me how I am suppose to recover my money that I did not have authorized to go through in the first place?

Thank you,

Kathy M.