I'm assuming you've been donating to the ward, not on-line.
The first step is to make sure your MRN is associated with your Church Account. Are you able to access member services such as the Ward Directory? To add the MRN, go to account.churchofjesuschrist.org/membership.
If that's not it, then your donations were not connected with your MRN. That falls on the clerk to check your donation record. Make sure the two of you are using the same MRN. One of you might have the wrong one. It's possible, but rare to have a duplicate membership record.
Have you searched the
Help Center? Try doing a Google search and adding "site:churchofjesuschrist.org/help" to the search criteria.
So we can better help you, please edit your
Profile to include your general location.