I have two lists of seed words. How do I know which is correct?

Use the official seed verification process to identify the list that matches your existing wallet. Support can guide you to the correct tool. Do not send either list to support, and do not import a list simply because someone else supplied it.

Having two lists can mean you are looking at recovery information for different wallets. Do not assume the most recent list, the oldest list or a list supplied by someone else is automatically the right one.

1. Ask support for the official verification instructions.
2. Follow those instructions privately for each list you need to check.
3. Tell support whether a match was found, without sending the words.
4. Use the matching list when following the existing-wallet import instructions.

If neither matches, explain that result before deleting the app or requesting  a replacement wallet.