@iEllaLouise The games requirements on hardware are for desktop not laptop. laptop hardware is weaker than desktop hardware and different than desktop hardware. You need a higher end gaming laptop to equal the requirements for desktop. They make different i7 and i5 processors. Dual core is for general use and quad core more for gaming and or heavier processing . they also make different levels of AMD and Nvidia cards. Some are for general use and some are for gaming. The 130 mx is for general use. Nvidia GT cards are not for gaming. The GTX cards are for gaming. GTX 1050, 1050ti, 1060 , 1070, 1080and 1080ti
If on laptop you want at least a GTX 1050 and an i5 or i7 quad core processor. These will run around 800 pounds and up
They overcharged you for the laptop specs they gave you in your laptop