Advice on plays?!
If you wanna run short pass plays go through the short pass playbook. Play-Action is a little harder. You have to look for "Play-Action" or "PA" in the play name. Run plays are self explanatory.
Outside of that - Experiment with plays for 3-5 weeks & see what's working & what isn't. Then remove what isn't & replace them with unused plays & repeat process.
Anything else?
Your original request sounded like you wanted help with designing the offense, man. "Certain plays & stuff"