Data Input Not Renewing

Data Input Not Renewing

Hi!
I have 2 below quries,

1) I am using the free trial version of Tago IO, but it is not renewing the data inputs after every month. This was for the prototype testing. 

2) Also, I am working on project for non commercial educational researcher, and want to buy services for 2000 devices, but with some discount, please let me know to whom I should contact in this regards? 
I would be glade if you could assist me in this regards,

Thank you

Dr. Muslim Jameel Syed