Jimmy V's Grill and Pub

We paid for our check with a debit card and left a cash tipThe receipt had $totalThe signed copy had $totalThe amount that was swiped from my bank was $I called and spoke to the manager and she said they are not adding 20% gratuity to the check when it is still , but the actual amount will post correctlyI informed her we gave a cash tip and at no time was this new policy information given to usRight now, they are holding my money I never authorized them to take