motorola xoom cant play on local wifi

Cant play local wifi i made an acount but i cant play but when i get on the phone and sign in i can ply with my frends but phone is slow so plez fix on motorola xoom

Um work

You should revew the motorola and check what it runing and fix it to that version

I sign in and i go back to pocket edition menu and it still tells me online dosent work
1. you sign in
2. You go to main menu
3. Click realms no local servers show up