Cant "link" accounts

How hard can this be? I already have an online account that is "linked" to my scorecard account. This app wont let me login with that account and if I try to create a new account, I cant link my scorecard account. Ive been trying for over a year waiting for a fix. Obviously someone at corporate headquarters checked the box that "yes we have an iPhone app" and that was it--no one cares if its actually useful. I will be deleting this one!

NiSos about DICK’S Sporting Goods