Chase Bank Depleted my account Cedar Park, Texas

About six months ago I opened a commercial account at CHASE WITH $100.00. i WROTE NO CHECKS ON THE ACCOUNT BECAUSE IT IS A START-UP BUSINESS, AND PREPARATIONS TOOK A LONG TIME. Later onI TOOK THE TIME TO READ MY BANK STATEMENT.  To my surprise the account had shrunk to $35.00! I talked to the bank account ex. and she told me that there was a $15.00 per month charge to keep my account open, then she offered to open an account (for free) with my $35.00 sinc I was a regular customer. Actually, this was supposed to be the  ORIGINAL AGREEMENT. Since she was not going to give me my money back,I closed my account and left.BEWARE YOUR BANK!