Flood Fill/Magic wand plugin

i already tried to contact the firm with this, but i’ll try to comment below here too…
Could someone here implement a magic wand plugin that would replace a particular color with another at specified position (with alpha & threshold) ?
I’ve found the TuttleOFX plugin, however i wasn’t sure how it even was supposed to work as it didn’t yet include starting position & original/replace color options.
Someone to help down here ? I had to end it some normieis way, ya know