The image contains a text mistake which I didn’t make and I think it won’t be respectful if I present it like this publicly so I won’t put it here (although in principle you may see it, of course).
The picture does include transparent background and I guess that yes, making it “mono-chrome” is indeed what I want to do.
Am not sure what you are working with,
BUT if:
what you ate going for is a flat version of the logo ( as opposed to just grayscale),
AND you have Photoshop,
you could do a layer mask fill.
All you have to do for this is import the PNG file
create a fill layer of white above the layer containing the imported logo
with the white layer selected, go into the layers menu and select make layer mask.
then export back to PNG.
done!
hope that helps and happy holidays!