Issues about mobile site and version update

Hi,

I'm experiencing some major problems while posting pictures posts from the mobile version of the website.
The 1.3Mb picture is rejected and the 2.0Mb one is accepted. Also the accepted picture should be displayed vertical but it is actually cropped and uploaded as a rectangular picture, displaying less than half of the original picture.
I tried to upload both through a test app based on the website (made with mobincube.com) and the behaviour of accepting and rejecting the pictures is exactly the same, except for the vertical upload that through the app worked properly.
Please let me know if this issue can be solved and also if buying the "Mobile Web Template (v2.0.2)" from Stackideas will help handling this kind of issues. also about the "Mobile Web Template (v2.0.2)" I would like to know if it can be customized with different colours after installing and if it is extended to the whole site, displaying the main menu to surf the whole site and not only the easysocial community page.
Last but no least, I recently needed your support to update the version of Easysocial, but I recently was advised to upgrade to the 3.0 but once again it failed to upgrade.
I need the website to work properly on mobile devices because unfortunately I bought the customized app from Appcarvers but they are a total disaster and I need to move on as soon as possible.
I send you some pictures to understand the issues.

Thank you very much for your support