How do i attach my turbo tax filed tax data with the online account I just created?

Not sure what you mean by 'tie in". 

The 2022 tax data from your computer cannot be transferred to the 2022 online tax return.  Only the 2021 tax data file from you computer can be transferred to the 2022 online return when you start a new 2022 tax return using the online editions.

If you have paid for the TurboTax online edition of Plus, Deluxe or higher you can store documents online with My Docs.

See this TurboTax support FAQ for My Docs - https://ttlc.intuit.com/turbotax-support/en-us/help-article/small-business-processes/docstm/L0VlCWX5G_US_en_US?uid=lgo8eenj

And how to get access to My Docs - https://ttlc.intuit.com/turbotax-support/en-us/help-article/small-business-processes/get-access-docstm/L8YRou0ad_US_en_US?uid=lgo8gqmu

And how to upload documents to My Docs - https://ttlc.intuit.com/turbotax-support/en-us/help-article/import-export-data-files/upload-documents-docstm/L8811RaLW_US_en_US?uid=lgo8hbyj

Follow these instructions to switch from TurboTax CD/Download to TurboTax Online.