Missing Save Template under Tools tab

Okay…I am very new to this so bear with me. I have created a page that I want to reuse in Beaver Builder. However, under tools, I do not have an option to save template. I have the duplicate option but when I click it, I get an error saying it could not connect to my URL. I am totally confused and cannot find anything online that helps. Any assistance would be appreciated!

First of all, do you know there’s a rich knowledge base for BB?
Saving a layout is explained here:

Managing saved layouts here:

It could help you to identify how things should work.
Then, if your installation doesn’t behave this way, there could be an issue.