guide me to killer abs!

been working out 2.5 years , im tired of not having a six pack , my core is really weak , lower back and all.. i hunch alittle bit.... i know diet is key ,  can someone tell me like ratios or  what not for dieting , i still wanna gain 20+ pounds , but want to lower body fat , and desperately want killer abs , im willing to make all sacrifices!!! just teach me  work out godS!!!!!  hahah im dislexic , so when i try to read the huge articles on what to do i just kinda get lost i need direction .... soo.... routine and diet advice please!!! and thanks!!!

Guide yourself to the search feature and type in ketosis. Or just click the nutrition forum and look for "why you should be on keto."

its very difficult to put on 20 lbs at the same time as losing bodyfat.
choose whichever u want most and do it first. i recommend bulking first

After a few months: 

Weight: 177lbs

6 reps 
Deadlift: 300lbs
Squat: 240lbs
Bench: on hold. Rotator cuff injury