Triple Whale

One of my friends had previously logged in to triple whale whilst using my laptop. A few days later I decided to also start using it. When I clicked the app link to install and open, I filled out all the normal information as you'd expect. The problem is, it connected my store to my friends and shockingly there is no way of removing the account and disconnecting it from my friends using any of the settings. I asked support, but got a few very patronising responses saying they can't be disconnected from each other but then again they also said that if that's what I wanted then I can never use the app again, very odd, offered zero actual help, very disappointed overall.