No Device detected with R700 Netgear router

> [...] I have never worked with such bad instructions!

   _Which_ "instructions"?

> First, no where was the Netgear Genie App mentioned in instructions.
> [...]

   Perhaps because it's obsolete.  _Which_ "instructions"?

> I am doing this from my phone. [...]

   Does your (unspecified) "my phone" have a web browser?

> [...] We do not have computers, [...]

   Do you think that your (unspecified) "my phone" or "daughters chrome
book" don't qualify as "computers"?

> Model: R6700|Nighthawk AC1750 Smart WiFi Router

   R6700[v1], R6700v2, or R6700v3?  Look for "Model" on the product
label.

> [...] I just want to use my router and modem for internet!

   I know nothing about your modem.  For your router:

   Visit http://netgear.com/support , put in your (actual) model number,
and look for Documentation.  Get the User Manual (at least).  Read.
Look for a topic like "Use an Internet Browser to Access the Router".