Why are my messages only going to my iphone and not my Mac?

Hey Terry Duffy,

Thank you for using Apple Support Communities!

I understand from your post that you're wanting to use messages on your MacBook! I love using messages on mine and I'd be happy to share some information with you.

To set up messages on your MacBook, I'd start here:

Use Messages with your Mac - Apple Support

Use Continuity to connect your Mac, iPhone, iPad, iPod touch, and Apple Watch - Apple Support

Cheers!

Hey Terry Duffy,

You're very welcome! Glad everything worked out. Have a great rest of your day!

Cheers!