you need to revise/update your return to include that 1095 document. Then the 8962 form will appear and you can print it.

See the instructions in the letter, you only need to send 1040 and the 8962 and the 1095 to the designated fax number.

If you don't know how to revisit your return, use the command trick "Add a State".
Silly but that's how TurboTax does it.