Vandalism on movie posters

Since monday original english language posters that I've sent for the following titles have been deleted by some other user and are being replaced by inferior quality images. The first deletation happened yesterday, then i have resend the posters again last afternoon, but got deleted again.

https://www.imdb.com/title/tt0064106/?ref_=tt_rvi_tt_i_4 

https://www.imdb.com/title/tt0082432/?ref_=tt_rvi_tt_i_3

https://www.imdb.com/title/tt0059646/?ref_=tt_rvi_tt_i_6

https://www.imdb.com/title/tt0074916/?ref_=tt_rvi_tt_i_9

Some other movies that have posters deleted are:

https://www.imdb.com/title/tt0067773/?ref_=tt_rvi_tt_i_8

https://www.imdb.com/title/tt0060176/?ref_=tt_rvi_tt_i_9

 

These last two, the resend still dont have apperar in the gallery.

The receipts:

#220518-164206-186002

#220518-164318-986202

#220518-170824-768702

#220518-171000-280202

These images are valuable data. Please, find and ban the one responsable for this.