What changed and I`m not getting sales like before after January 2018? Whole February and half of March were almost totally dead...?

...after login problems  I went to mine mail account...very unpleasant surprise was already there:

Hi,

This email is to inform you that your account information below has recently been changed:

"Site Copyright Display Name" was changed from "trucic" to "Jonny Bravo"
"Email Address" was changed from "trucic@xxxxx" to "[email protected]"
"Paypal/Moneybookers Email Address
(if different)" was changed from "xxxxxxx" to "[email protected]"
"Phone Number" was changed from "+3816xxxxxxx" to "+6315881860"

If you did not make these changes, please contact Shutterstock Support immediately.

...of course, I contacted support immediately and can`t wait answer for them...I can`t believe thet this is happenig to me...or maybe I`m not only one?!

..hi! I`m new on istock and microstockgroup! I wish to tell  that you  are doing great job here with suggestions!
..yesterday I sent 3 photos for initial test and one was approved, other 2 was not because overfilttering and noise..My question is: do I`ve to send just 2 more in 3 days when I have one approved by them?! And do it until I pass with sum of 3?! Thank you and cheers!