i already change the maximum size of user's displayed avatar but when i look at their post/replies OUR AVATAR is so small
but when i look our avatar on profile its resized...
please help me
Possibly because they are using a genuinely small avatar? Does this happen on all avatars or only particular ones?
Go to ACP > Configuration > type avatar into the settings search box, there's more than one setting for size. Pus if an avatar has been resized smaller than it was originally, increasing the size won't make the avatar resize bigger again.