Hey guy I hope you all had a wonderful weekend. I have two question I was playing around with my new mpvi3 on my vehicle 🙃 finally got it up and some what working my first is question is when I go to the tuning app it come up but everything is grayed out do I have to buy credits first ?? Or did I not load something wright ?? 🤔 be gentle I'm new to tuning . Second question is if I under stand this when I buy a credit do I get the program from hp. Or how does this work exactly??