Not sure Peppe, I can see them fine.
The image host changed something in between the first batch of 3 images and the second one of 2 images, but it can't be it because you can't see 2 out of 3 from the 1st batch.
Here, have the direct links and see if they work:
https://my.mixtape.moe/whveqa.png
https://my.mixtape.moe/pgfaum.png