I have no coaxial cable outlet. What do I do?

Hello, I recently ordered Xfinity internet but realized there is no outlet in my home. I’ve looked everywhere and there are NONE. Can a Xfinity technician help troubleshoot this? I would prefer not to call an electrician, and I also do not want to go back to my former internet provider. If I can get some help on this soon it would be greatly appreciated. Thank you!