Missing Save Template under Tools

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!
Thanks
Chad

Please refrain from creating multiple topics regarding the same issue.