Reply To: Brand logo disappears

Hello,
Please find the admin details in private. I really cant provide you info on how you could reproduce the problem because I don’t know. the images as described above specially brands logo and the payment logo like Mastercard pic just disappears after a while, I . This time I did not go through each pic and upload again instead I just left it and tried to ask help from you. I checked in Media library in case the pic is missing from there but no, it is there.
Thank you