calendar/contacts can't sync with Blackberry 10

calendar/contacts can't sync with Blackberry 10

I managed to connect my account here with the BB10, what I can see so far is: there is no way to sync contacts between zoho.com and Blackberry 10, also the zoho calendar is not visible at all on the Blackberry, I used both the push/manual settings on the activesync options, also I sure that I put correctly the the server's address as "msync.zoho.com" and of course I used the TFA password (as its enabled on my account).
if any ideas/help thank you in advance.