My Wi-Fi isn't working and I was wondering is there any possible chance to get iOS 11 without being on Wi-Fi?

I have been waiting for this update for a week which is a lot cause I don't really care about updates besides this one. I got home and my Wi-Fi wasn't working so I couldn't hotheaded it but does anyone know of another way

Connect your iDevice to your computer and iTunes should ask you if you want to update your device.
Of course, your computer has to be online in order for this to work.

What up with the TD?

Yes

If you have a computer that's hardwired to the Internet and iTunes, then yeah. Presuming that the iPad is already synced to that computer. Otherwise you'll lose all your data.

Is it the Wi-Fi or the ISP connection that is not working? If it is the ISP connection, then it is not obvious that there's any advantage in doing an iOS upgrade.

If your Wi-Fi is not working and you want to upgrade a device that only has Wi-Fi, then you could use an Ethernet connection to a PC that also has Wi-Fi capability. Set the PC to provide Internet connection sharing and offer a Wi-Fi hotspot. Your Internet connection can come as far as the PC over wired connections, and then use Wi-Fi from the PC to the device you want to upgrade.

Other alternatives. For a portable device, go to McDonalds and enjoy a burger while you upgrade using their Wi-Fi. Or go to an Apple store and upgrade there.

Of course, if it is a Wi-Fi problem and not a problem with your ISP connection, then you need to ascertain that it is not the device itself that has faulty Wi-Fi. If it is the device, then replace it.

You can do it using itunes

You can update by iTunes software on windows(if you use windows) too but you will be forced to download the whole OS with that method.