Eobot.com problem!!

Hello steemians.
I have come with a problem. If there is any eobot expert here to face my post please respond.

I am new in eobot.com.
After i opened my id here, i went to faucet and got my daily reward. First time i baught Cloud GHs 24 hour rental. The next day i baught Cloud GHs 10 year rental. When my 24 hour rental finished, i exchanged 10 year rental with 24 hour. The next day when i entered the site and tried to buy 10 year rental it is vanished!!

Its been days since i can’t find 10 year rental!
And 24 year rental is not profitable in any way!!
What can i do in this situation??

N.B: I have opened one or two more id, and they event don't show 10 year rental.

Please help.