Clean well. -- Then take off doors/hinges/hardware (not taking off looks like amateur job!) ...Label where they go back.
PRIME! ...and then two coats of a GOOD latex paint. (Treat gently for a month or so -- while the paint cures.)
Here are my laminate cabinets:
Thanks Nan....didn't know what to do for them and budget is too tight to replace them
...Exactly my problem.
Originally they did not have knobs, but I found that I was scratching the paint when opening them. So, I drilled holes for knobs.