Creating a Create UserForm Add In for Excel for Mac OS

[Geremias Fontes]

Hi Everybody, I'm new here. I work with Mac and I started study Excel for Mac (version 2019 for Mac) earlier this year and I faced many limitation but I like challenges. I soon as I discovered the UserForm limitation I started doing a research about it and discovered that UserForm exist in Excel for Mac but it is not correctly implemented. In my research i found a way to create a UserForm directly from Mac without the need of going to windows to do it.
I'm developing everything with VBA and I'd like to created an Add-in in which you inside you own Excel document will be capable to create a UserForm.
My question is: First: I don't know how to create an Add-In using my VBA code. Can I have some direction on where to start?
Second: Is it possible to earn money in case my Add-in really solves this limitation of Excel for Mac?

 

[Geremias Fontes]

It's not finished yet, but here is 2 screenshots .

 

[Geremias Fontes]

Now it worked... the images were too large. Sorry.

 

[xrobtx]

Any luck with this project? I am running into the same issue with user forms and would love a viable solution.