Any explanation on how to keep data safe?
Start by not using an unknown provider with questionable reliability or stability where the only contact is an email address.
Start by not using an unknown provider with questionable reliability or stability where the only contact is an email address.
Eg if your service vendor costs you 1000/month and they have a 10-day outage and you lose 10000000, they will credit you 1000 best-case, or maybe 1/3 of that (since it was up most of the month).
Umm, most providers' standard T&Cs exclude liability for indirect or consequential loss following unavailability of their service.