Thats correct, Email message only. Ive contacted Baikal direct and asked if possible to place an order for 10 units, don't now what the response will be but you never know, might just get lucky 
Ahh..Idk man. It seems hopeless, since I ve tried everything. They responded to me nowhere but in skype, with their typical :" Thank you for your contacting.
Now we dont have any miner for sale. please pay some attetion on our announcement, any news we will update it on there. Please understand we do have no news could share with you at the moment.
www.baikalminer.com
https://twitter.com/baikalminer
https://business.facebook.com/baikalminer.offical/?business_id=1354738364573505 ". Refreshing their website and socials on a regular basis.