You may have 3 options:
1. Convert your data and utilize a deleter tool to remove all transactions prior to 1/1/2022.
https://get.transactionpro.com/qbo
2. Use a migration tool. i.e TP Exporter for Desktop and TP Importer for Online
https://get.transactionpro.com/qbo
3. Purchase a 3rd party conversion service
