Uploading multiple pics with one message?

Hello,

I registered on Mobog yesterday. The first upload went ok, but then I sent a message with 2 or 3 attached images and it went nowhere. Does it mean it only works with one pic per message or it takes longer?

Please advise, as I'm on 3G that costs fortune in my part of the world and I don't want to keep experimenting like that ;)

I also tried to ask using 'contact pud' option and later even sent him a message on LinkedIn, but given it's a weekend, I perfectly understand him ignoring me. :)

Any ideas or help would be extremely appreciated... Thanks a lot,

Alex