Every time I go to get my co2 tank filled, there i...

Every time I go to get my co2 tank filled, there is something wrong with the co2 filler-broken, getting fixed, too hot outside, people don't know how to fill the tanks, the list goes on. The guy in front of me got his tank filled because he bought a new tank and I was refused with an excuse. I'm a paying customer willing to purchase products, but can't if they pick and choose who and what business they want to take. I don't see how a critical component of a business like this is always down. I will take my money and business elsewhere. Don't waste your time here.