If you want credit, you will need to take all rebate items back.
Then add all offers to your ibotta list if you haven't done so yet.
Then link your Homeland account in ibotta.
Then go repurchase them. You should have your funds within 24 to 48 hours probably. Could be quicker I guess.
(You could open a ticket and plead ignorance, but they do not get paid if you don't shop with added offers, so they would truly be taking an 'L' if they paid you. So I don't see it.)