Data box does not make sense - my wallet did not accept it
They accept only ETH and recommend to use MEW
What about imtoken?
You can try
Will be setting up mew tomorrow
How-to-buy
a) Push “wallet” in the top right corner:
https://sale.latoken.com/b) Sign in to wallet.latoken.com
c) Push "wallet" in the top corner of the dashboard (a bar on the left side).
d) Fill in all the boxes and follow the instructions (check the screenshot in the bottom).
e) You’ll need to transfer ETH from your ETH wallet to your LAToken wallet.
Don’t forget to send transaction DATA
Thanks for your help!