Have GTX 1050 u. Pentium G4560
Games viewing distance and textures on epic rest low
250 euro price range
CPU, but you will upgrade mainboard and ram. Cost of everything 220 euro
You should get yourself a new processor, the graphics card is getting tight but for fortnite it is still enough, get a processor as a ryzen 5 2600 and a matching mainboard which is not so expensive but not too cheap then you should create enough fps
Pack ne RX580 in.
Depending on a new power supply is due.