A few things wrong with your character sheet
The information part is fine the stat part is where you need help
You can have a maximum of 48 points to spend on all 24 stats. You have spent well over this amount
Secondly the maximum amount aloud on a stat is 5, past this will give no other bonuses and so Is a waste
Thirdly, as thief you have a +1 stat boost to steal, stealth, lock pick and agility. Not the strength category.