Is the well suited for gambling z.b. Fortnite and everyday things?
Mistake in the text - the shop has no idea xD
Yes, Fortnite and most other games work. Graphics Kracher you have to reduce the details.
This is the smallest possible GPU for gaming PCs. Can be upgraded but great if you have more money later!
For most of the games is too weak, he has not even a graphics card but only a graphics processor
That should be enough for everyday things.
On the PC can't say anything final on the basis of the picture. Effectively only the processor is described with very advertising effective, dubious German.
The processor as such is okay. No hit but the current generation and the integrated APU fast enough to at least play any current game if the level of detail is not important. For Fortnite that would be enough to play useful in reasonably attractive details.
But since you learn nothing about RAM, possibly existing GPU, HDD / SDD, software and equally important price, can't say whether the PC is OK or you should rather stay away from it.