Hi @Dimitra26, if you can't find one, it's not that hard if you have a good camera in your cell phone. The hard part is the "staging"--arranging, getting things as clutter-free and orderly as possible.
Open all the blinds and turn on all the lights, then just decide whether vertical or horizontal looks better through the lens.
Send the pictures to your best friend and ask for comments. Re-shoot, if needed.
Making the beautiful Stage for your photo is really all the work, and it is a bit of work, but guaranteed, you can do a lovely job yourself!
Best,
Kim