Hello, I have some questions

Do you have 2FA? (I can't find the option), my main concern is security
If you have 1 week delay for payments, How do you keep safe my coins?

TOS. 8. MAINTENANCE COST
8.6. cloudminr.io holds the right to change the Maintenance Cost amount, as well as the way of its charge off.

Is the 8.6 statement affect my current hashrate contract?


thank you,