Hey Ariel,

Here is a tutorial to help you do that: How to Use Your WA Affiliate Links Don't forget that you need to add HTML code when using your WordPress Text Editor and NOT the Visual Editor.

Hope you find this helpful.

Thanks for asking.
Ray

Yes its OK

Absolutely, it’s fine.

I agree yes, you can place the WA banner anywhere you like on your website.

Yes. I don't see any reason that you couldn't.

Best wishes,
Karin 😁

I tend to stay away from Google images since many are copyrighted. If you want to use a particular image you can request permission from the author, not sure how or how much it costs but that is an option.
Hope this helps.
Ray

It depends. Not all pictures inform you if they are copyright or not. My advice is to stay clear of using pictures from Google Images unless you have done your homework and are absolutely sure they are free. The risk of being sued is not worth it.

Some google images may have been copyrighted. So, it's not always advisable to use them.
There are some free images on Unsplash, Wikimedia Commons, and so on. Kyle talked about them. I'm sure the links provided by other members below will be helpful.

Hello, I would suggest that you have a look at this training. When it comes to Google images you must tread very carefully not to get into trouble!!!! Completely free photo sites

Hi there are a number of sites that allow you to use royalty free images. When you click the image it will normally tell you if it is free to use, and under which circumstances.
You may find this blog/training interesting. 25 Sites with Royalty Free Images For Commercial Use CC0 License

You can but you have to give them a byline so that Google does not hit with duplicate content. You should only have a max. of 1/3 of this type of content in your blog.