UGGGGJMM:1. the tiny meter right of the ball which says " hits"
This is the ball life. Any ball you paid for has a limited lifetime, indicated by the durability dots under the ball's specs. It will turn red as you near the end of its life.
UGGGGJMM: 2. what means and what effect has XP SUPER BOOST which is next ti INVITE
This is a virtual energy drink that gives you 20% more experience points for as long as you have it. You probably bought credits recently where this was a bonus. Hover over it to see how long you have left with it.