Spotify doesn’t load using data, how do I fix this?

I know exactly what the problem is, its Tmobile's "music freedom" its supposed to whitelist all data used up by music streaming apps however after a billing cycle its supposed to reset but something doesnt roll over preventing it from happening. Im a pre paid user myself in long island, I went to the store and the manager there confirmed thats the issue, however they couldnt help me fix it because you have to call up tmobile to have them reset your connection (you would only lose your set up personal voicemail message) but having to do this every month when the billing cycle comes only to have to do it again every month is extremely frustrating and tedious. So thats why using a vpn works because it hides the host connection from being whitelisted (or in this case restricted) from playing music on any app.