With flux and solder and the tool you see whose English name is unknown to me, remove what is left of the pins.
Then use a tooth pick and empty the vias :
Now stop everything because the board itself must be over 40 degrees and it would be a pity to create shortcircuits in this 4 layer motherboard.
Time to pick up some cherries directly from the tree and have a nap ...
of course with compassion for people in big towns with radiating roads, pavements, glassy buildings . . .

It's good to be a 'plouc' (redneck) at this time of the year.
Oohh I'm being naughty at the moment, I know, I know ... excessive sunlight and serotonin, you know ...