Trackman Football Sharing

I looked on eBay and. There’s a thing like a tablet. That tells you your ball speed and precision. Then the cheapest one is like 4K. Also I want to know how to use this app, I’ll write a better review around 4.5 or 5 ⭐️ star review if you give me a session code and availability to use this app but warning I have a iPhone 7+ so if my phone is too old to work on this please let me know thank you!.

It only says “no sessions available” but it doesn’t say how to get a session When I tried to make an account that didn’t work either I put in my email and phone number but only my email works but I put everything right and nothing worked

Why won’t this app work?

I just got this app today because I thought it looked pretty cool. I want to record myself and analyze my own technique, but there’s nothing to click on. There’s just a screen saying, “No sessions available” and that I have to contact my coach.