Get a remote. I always use one.
I forgot mine when I went for a session recently, so I had to present without it.
I hated the fact that I lost all that eye contact with the audience.
Get a clicker, it is money well spent.
If you don’t have one, learn how to use the clicker/remote given to you at the session before you pitch.
The last thing you want is for your pitch to be all over the place because you keep clicking the wrong button on the remote.
If you have your own, propose to use it for your pitch.