we can add a gif in that page explains how to get and upload it .

just like this

Would it be possible to add a custom domain instead of these 3rd party services?
Or perhaps, could someone Explain how to connect a domain to HiddenEye localhost?

Is your feature request related to a problem? Please describe.
When generating generating targeted attacks the method arguments generate(x, y=None) can be confusing. In this case y usually refers to the target label for the attack, but users may accidentally put the correct label there, rendering the attack ineffective.

Describe the solution you'd like
Maybe we should change that

As a user of ATT&CK data, I want to be able to find out about how sub-techniques are represented as well as find a tutorial demonstrating mapping techniques to sub-techniques using the stix2 library.

TROUBLESHOOTING: https://github.com/GoogleChrome/puppeteer/blob/master/docs/troubleshooting.md

at onClose (/root/buy_pig_plan/node_modules/puppeteer/lib/Launcher.js:342:14)
at Interface.helper.addEventListener (/root/buy_pig_plan/node_modules/puppeteer/lib/Launcher.js:331:50)
at emitNone (events.js:111:20)
at Interface.emit (events.js:208:7)
at Interface.close (readline.