Issues (Please Help)

[Psych0t1c]

I'm having a few issues that need help.
#1 Youtube will not play any vids. Idk why.
#2 I have a custom rom TPC5.1 I think from xda. Whenever I turn the screen it landscapes but when I turn it back it stays stuck in landscape.
#3 Whenever I open Opera, the page is always zoomed in.
#4 The lockscreen locks when I turn the phone upside down or if it bounces around in my pocket, is there a way to disable the lockscreen?
#5 Still stuck on this battery issue, I charge it and it displays the same percentage as it was before I started charging it.

Please help me with these issues.