RMB on Model and Clear Generated Data to delete the mesh.

File > Save.

File > Archive.

That will generate a .wbpz file.

Post a reply and say which version of ANSYS you are on, 19.2 or 2019R1 etc.

After you post a reply, the Attach button will show up on the right. Click that, browse to the file and click Upload.

The .wbpz file must be < 120 MB in size for the upload to succeed.