Burn it?

This is what I am almost coming too. PLEASE any ideas any thoughts will be greatly appriciated. I am build my hatch now,
and its a little crooked but once the latch is installed on the bottom it should fit snuggly, my problem is that I can't seem to figure out how to get it attached at the top
I have tried adding a 1x2 as you can see, so it will match up with the top piece (which i also had to change from a 1x2 to a 1x3) so that I can used the hurricane hatch that i got.
If you need any additional pictures please let me know I will post them!
THANK THANK THANK YOU FOR ANY HELP!!!!
and its a little crooked but once the latch is installed on the bottom it should fit snuggly, my problem is that I can't seem to figure out how to get it attached at the top
I have tried adding a 1x2 as you can see, so it will match up with the top piece (which i also had to change from a 1x2 to a 1x3) so that I can used the hurricane hatch that i got.
If you need any additional pictures please let me know I will post them!
THANK THANK THANK YOU FOR ANY HELP!!!!