I would like to have internet on my iPad Pro, not using wi fi

Evidently you can use an ethernet connection to your iPad, but it's NOT easy. Read this thread posted a couple years ago here in the forum and it explains how to use an ethernet connect to provide internet to an ipad: https://discussions.apple.com/thread/7794507

If you mean can you use cellular data, the answer is no, assuming that you have a WiFi only iPad. If you have a cellular iPad, then you can use that instead of WiFi for a lot of things, but you cannot download iOS updates or download anything larger than 150MB. You need to use WiFi for those.

You cannot add cellular capability to a WiFi only device either since that would require a Hardware upgrade. That’s not possible on an iPad.

All iPads are the same.

All mobile computing devices are the same.

You don’t explain to anyone why you do not want to use a wireless, WiFi capable device with a WiFi network?

What is the problem with your iPad Pro other than its a wireless, mobile device?

What did you think you were purchasing?

You could use a mifi hotspot such as this.

https://www.bestbuy.com/site/verizon-ellipsis-jetpack-4g-lte-prepaid-mobile-hotspot/5971800.p?skuId=5971800&ref=212&loc=1&extStoreId=451&ref=212&loc=1&gclsrc=aw.ds&ds_rl=1266837&gclid=CjwKCAjw1KLkBRBZEiwARzyE75FseLZ0fmKKUT6MXrHPoiqSp68G_d4Tv3QkUSMdvsSOp_b_x875SRoCiPAQAvD_BwE

How else are going to access the Internet wirelessly?

It is either through a connecting a wired MODEM/router network to an Internet Service Provider ( ISP ) or through a cellular service data connection plan IF you own an iPad Pro that has both WiFi and cellular data connection options.

Did you buy the iPad that has cellular capability built in? If not, this is not something you can add later. You would have to buy a different iPad or use mobile hotspot from your phone.

~Lyssa