how do i put it on my website

i would like this to be on my website due to the fact that it has an image upload button with purchase, is there an html code?

Yes, you are able to download the source code of your form as indicated in our users guide:

How to get the Full Source Code of your Form

If you plan to make any updates in the near future, we recommend embedding your form using iFrame. If any changes are made in your form, this will automatically reflect on your page.

Getting the Form iFrame Code

Please let us know if you require further assistance.