could you please explain for me how i can create image files and attach them to the experiment I have tried several times but i can’t.
You can use a variety of programs to make images - MS Paint is commonly used, or GIMP for something more advanced. You can also export PowerPoint slides as images. Personally I use Affinity Designer whenever I need to make an image, but this is paid-for software which may not be worth it if you only need it for this purpose.
Once you have images you can add them to your experiment via an 
Image component.
Dear TParsons,
Thank you very much for your email. I highly appreciate it.
Can I use the online Arabic reshaper instead of creating images and attaching them to the experiment?
Thank you for your time and consideration
Best regards,
Rakia Ghozzi