What's the deadline for investing in the IPO

Official launch - 18th May 18.00 UTC
so, 17th may is "deadline"
PS
In few hours we will do an escrow
I actually don't understand your IPO structure. If I Invested 1Btc will I get miner box and 30% coins right?
If for example only me invest 1 btc and only you invest 1 btc,i will have 15% and u will have 15%.
If for example only me invest 2 btc and only you invest 1 btc,i will have 20% and u will have 10%.
If for example only me invest 3 btc and only you invest 1 btc and the 3rd person will donate 2 btc,i will have 15% and u will have 5% and the 3rd person will have 10% .