HTML code problem

Hi!

I have a very strange problem with pasting the HTML code in visual mode.

I’ve used a DIVI builder to create page for affiliates for my product.
I have banners, links etc. and I want to put the HTML code on my website, that they can simply copy/paste. and here is where my problem starts, HTML code pasted in visual mode simply do not work. Banners do not display etc.

I’m not sure if I’m allowed to post the link here.

Can anyone help me please?

Thank you
V.