my demo will not start and keeps saing error

And ? Shall we take out our crystal balls and guesss what error is written on your screen ?

This ticket is incomplete; please review the guidelines and update the necessary fields in this ticket.

At least we need a screenshot or the crash report.

I think it just is a problem of his phone. My friend cant play Minecraft PE either.
Well, i dont understand why we actually should help him or fix this. If this happens, it is a problem of your phone, not Mojang.

Please create a new ticket which provides additional information, so we can better help with your problem:

• Was this a single player or multi-player/lan game?

• Was the issue corrected after logging out and back in?

• Was the issue corrected after closing the program and restarting?

• Have you been able to reproduce this?
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