I didn’t my free 450 coffee beans from the offerwall from surgery junkie and it said I completed all the steps.
With the offerwall offers, you may be able to find them and claim them referencing one of the images I’ve attached, below. Check that, first. If you don’t see any that are claimable, please follow the second image. You can contact the TapJoy/Offerwall support through their portal and they should be able to see what may have happened.