"to withdraw or not to withdraw" - that is the question

That's "IF" you can
DISTRIBUTION OF TOKENS
The distribution of tokens purchased will be immediately transferred to
your personal wallet within our platform, also assigned tokens for
referrals will be reflected immediately buying your referral is confirmed.
The tokens remain inside your wallet to conclude the ICO (November 30,
2017 23:59 UTC), after the close of ICO, you can transfer your tokens to
exchange we have provided and will announce before concluding the ICO.