How Do I Deploy My Coolpad Quattro Without A Sim Card.

I ourchased a used coolpad quattro without a sim card. I went to Metro PCS authorized store and the clerk informed that the coolpads SIM CARDS DO NOT EXIOST AND CONNT BE OREDERED AS HTEY NO LONGER SUPPORT COOLPADS! My coolpad ois a mtero pcs phone if this is true then they have made my phone worth nothing. Can I get it unlocked: No she says we wont do that for that ohone. dis i mention thaere was a full court press on formt he momment i enterd to get med to buy a new phone in their ohone sale. Gee I REALLY BELEIVE IN THE FABRICAITON OF THIS EMPOLOYEE;S WORDS: PLEASE WEHERE IS THE LAND OF SIM CARDS FOR MY CMDA P[HONE WHICH IS NOT SUPPOSED TO USE SIM CARDS.