And i lost all my previous 1 year data which was present is the lastpass in previous firefox version. I am assuming my previous browser saving it inside someware in the firefox and now i lost everything in newly updated one. I kindly request do something to get the data as i have everthing in it.

Hi, I am not sure where should i start, as its may be strange to you. I am using Mac air and i downloaded firefox year back and installed lastpass plugin with the username ranaveermamidi@gmail.com. and i stored plenty of information, but the thing is when i came back to india from USA i could not found my account in last pass but plugin still working with my login and storing complete data. i have created account with the same user in lastpass and using it in other systems for other purpose. 2 or 3 days back my firefox got updated and as a result my lastpass addon not been logged, so i tried to login and strangly its taking newly created account and its data. And i lost all my previous 1 year data which was present is the lastpass in previous firefox version. I am assuming my previous browser saving it inside someware in the firefox and now i lost everything in newly updated one. I kindly request do something to get the data as i have everthing in it.