i bought from this shop already,  and my miner arrived in 5 days

At withdrawal, transfer to a page where specified that payment  "Your payment was just sent to you.", but with no account and deducted on the statistics page is not specified payment. What could be the problem?

I hope this is the case! But we heard everything was on time until the end of January the last time. We'll see...

Can you also tell me how the "shift" influences my personal earnings? Will I loose some of my personal minings having less efficient hardware vs. users having more expensive hardware?