Review on Robinair (34102) R-134a Refrigerant Tank - 30 lbs (refrigerant not included) by Kenkoy Braggs

I BOUGHT A 30# CYLINDER WITH R134 FREON AND YOU SENT ME A 15# TANK. THEY SOLVED THIS PROBLEM BY TOPPING ME 15# AND RESETTING THE BALANCE ON MY CARD. WHEN I TRY TO USE THIS 15# CYLINDER I CANNOT DISCHARGE THE FREON FROM THE VESSEL. I BUY MANY PRODUCTS ON AMAZON FOR EMPLOYEES AND TO HEAT THE CENTER OF OUR COMPANY. ANY HELP WILL BE RECOGNIZED. I WILL RETURN THE UNUSED CYLINDERS.