Problem with logo loading

I am building a page with Fluxus theme.
In the logos customization i have had uploaded a png, and found out it was the wrong size. I deleted that one and uploaded a new one with another name. But a frame with an empty pic now shows instead of the new png. When i inspect the code it says that it is the old picture it is using.. Both my pc’s is showing this wrong, deleted pic, but my phone shows the real logo..

What should i do to make the pc show the real deal?

The fact that my phone(android) is using the real picture, makes me think if it is my cache (which i have tried cleaning) who keeps showing the old one. if there are any pc owners seeing this, you are more than welcome to let me know if you see the default, non-showing pic or the real thing?? 🙂