I hate leaving bad reviews for anything. But we ca...

I hate leaving bad reviews for anything. But we came here twice in a week. Our waitress disappeared both times. The 2nd visit our blended margaritas had to be virgin because we tasted nothing. Why do they take so long to check on the guest when the place isn t even busy?! What are they doing? I m the type to leave a very generous tip for even just good service and they blew it both times!