cant get my emails over a month old even though i didnt erase them I have a Samsung Galaxy Tab A Model SM-T550 and I'm unable to see any emails older than about two months, but I did not delete the emails. How can I view my older emails?
If you are using the Gmail app or the default email app, you can set the timeframe in which you want to sync emails by going to Settings > [youraccount@gmail.com] > Days of mail to sync (default: 30). Increasing this value will give you a longer history of your emails, but keep in mind that syncing emails over a large timeframe may take up significantly more storage space on your device.

Note: the wording for "Days of mail to sync" may vary depending on which email app to use.