Hi In my trial period i entered many transactions in quickBooks and reported in January ,whn i finally made the payment, I lost all the information,how can i recover ?.

Had you clicked the Buy button, it would open a new blank QBO account. Login to your trial account as Master Admin and navigate to Billing and Subscription menu. You have to pay it with the regular rate to continue your works.

https://quickbooks.grsm.io/EU

https://quickbooks.grsm.io/Asia-Pacific