Am I understood right that I need to buy subscription to use mods/trainers ? Because no matter what hotkey I press nothing works at all. And it worked at morning, now nothing responds at all. I do not understand what happened.
Hello and welcome back to the community. 
You have not provided us with enough information to assist you accurately:
- What game are you playing?
- Where did you get the game from?
- Are you using the correct trainer (eg, not using the Steam trainer on the Xbox store version of the game)?
Please feel free to contact support@wand.com for assistance, being sure to include the above requested information.
Thank you and have a great weekend.