when will the presale finish??
When the coin launches 21:00 UTC. After launch the unsold coins will be distributed for the buyers according to their share.
This is another scam. From the website for the presale:
The presale started on 26th July and ending on August 3rd, 2014 9:00 UTCSo the end of the presale was 09:00 UTC
The last bid of 0.0125 was after this time.