Got it.. 
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CallRail account created, individual account added. Info added to spreadsheets.
Optinmonster tag created, added.
BTW, Bello Corpo has 2 different phone numbers, one on their website - 781-214-8749 - and another on Yelp  - (339) 927-9385. 
I called both, both got the Bello VM.. Will use the one on the Website for CR tracking. 

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All done. Number changes but then it goes back to original number - 781-214-8749
Waiting on code to be added to site. 

Thx man. 

Chris, GTM tag has still not been added to this site. As a result, no CR calls  or activity is being recorded yet. 

The GTM will on go.bellocorpo.com we are not using their main site to push traffic we are using the go.bello site.

Isaac will you please add the GTM code:

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ADDED

Chris, can you send me the actual go.Bello. site url? I want to verify all is well so we can now mark this done!

Never mind. I did some research - https://go.bellocorpomedspa.com
Found it, verified GTM is there, same as on account.
Also verified number is changing, CallRail calls are being recorded.
DONE!
*** BTW, Chris is that BIG X on the Home - My Blog on the https://go.bellocorpomedspa.com site supposed to be there?? 

Hector Share GTM w/ shane.quast@gmail.com please.

Invite to Bello Corpo Admin status sent Shane. 

thank you!

The code is not on the site, can you make sure to have Isaac do it

Shane, remember the GMT is on https://go.bellocorpomedspa.com, (Verified)
Chris said above "The GTM will on go.bellocorpo.com we are not using their main site to push traffic we are using the go.bello site"

That makes more sense. Thanks.