Hi Dario
Sorry for delay feedback. have a problem health from me :(I'm catching a cold
).
So now i will check it for you
#1- Text "Timeline Photos" auto get from facebook so we can not change language for
this text
#2, 3. You can tell me size image photo? So we can help you and please send me joomla administrator via contact form? so we can check it and help you
#3, Current module not support comment box in module. We we review this option in next version and we will update it for you
Best regards
Bach Pham