For us to determine the gender of your new budgie, you'll need to take a photo of his or her cere taken in natural light, close up. We can't see the cere in this photo well enough to determine your budgie's gender
and Princess Mallorn!
Thank you to Deb for her wonderful Faery magic
I have a big screen iMAC and zooming in view, "he" seems to have a seed stuck on the upper part of the cere, the color looks on the purple shade (which suggests a young male). A closer photo from the front in natural light would be best for a positive determination.