You added the new donation before you did the amended process? That is wrong. Put your return back to the way it was originally filed. THEN start the Amended return. The refund monitor at the top should go to zero. Then add the new donation.
Then the amended return is only for the difference you get back or owe. I think the cover sheet shows what the original return WOULD have been if you did it right the first time.
Go by the actual 1040X. Line 18 should be your original refund amount and line 22 should be your additional refund. If you paid on your original return it will be on line 16. If there is an amount owed with the amendment, it will be on line 20.
