no 10.7 upgrade for MacBookPro late 2011
Search for upgrade from 10.7 on a MacBookPro late 2011 yields: The item you've requested is not currently available in the U.S. store
If your MacBook/Pro can utilize a later Mac OS X than poor old Lion 10.7.5, much newer is advised.
OS X Lion (10.7) - Apple (see Store online - order to get download/product code for app store)
//www.apple.com/shop/product/D6106Z/A/os-x-lion $19.99 {As yours shipped with Lion, you
may have to use different method to re-install; or get the newer free El Capitan or later.}
See the following link, several possible options are covered.
Your MacBook/Pro should be able to use a newer system than 10.7 Lion. Perhaps El Capitan?
See the specification (and link to get) for 10.11.6 OS X El Capitan... Your Mac likely can use it.
How to download OS X El Capitan - Apple Support
Depending on what your MacBook/Pro presently has running, you may be able to get & use 10.11.6
or go beyond; check specs to see hardware if any upgrade parts are required, for High Sierra 10.13.
Good luck & happy trails! 🙂