Crappy service and the manager is crappy as well! ...

Crappy service and the manager is crappy as well! Called to confirm if I could use my bday emailed gift here that Wingstop sent me & they said yes so I went ahead and ordered. ( the manager confirmed this) I waited 45 mins for my food but when I went all of a sudden they said I couldn t. I told them I called ahead and asked, I even spoke to the manager and nothing! I could have pay the extra $10 but it was the fact that they acted so unprofessional so I didn t buy anything! Never coming here again!