Not trying to be smart but I didn’t see anyone mention the simplest thing. Only trying to help but I’ve seen many machines run poorly because the seat belts must be latched, js.
My son in law had this problem. Turned out to be something as simple as the key fob, lol. He pressed a button or two on it and started right up. Make sure your fob is nearby with good battery. You might have to press a certain button on it. I’d tell you but I haven’t taken my fob out of the glove box in so long I don’t know what buttons are on it. Hope this helps.