Mac OS 13 support ended last Nov and if your HW is stuck on 13 and can't take a higher OS version then the HW is outdated also. Intuit does not support Turbotax on unsupported OS versions.
https://support.apple.com/en-us/109033
If you don't plan to upgrade the HW and OS, your options are to use TT Online (not same experience as desktop - no forms mode, only 1 return per account, generally more expensive especially if you have multiple returns); or switch to HR Block which still supports earlier OS versions.
https://ttlc.intuit.com/turbotax-support/en-us/help-article/download-products/end-support-mojave-10-...
