InfluxDB 2.0 - Data Loss

Ever since I started using InfluxDB all data I enter just vanishes within an hour. It has happened as soon as 20-30 mins within writing some time of data to a bucket that it literally just vanishes.
I am a free user but even so I should be able to retain the data at least 30 days. (

Hello @Omegasz,
Do you know what the retention policy is on your bucket?
Thank you