Polymath is secure in terms of security. I don't know why there is error for you. I successfully submitted the document needed for the KYC. Sometime that kind of error is because of your browser. Try to contact them through their telegram they are active there and if after that your issue still don't get fixed, maybe I can conclude that they really have the problem in security.
Sorry, but my english are not the best... but yes, it is that the trouble, after 10 mails the conclusion was this...
‘We tried looking further into your situation and unfortunately your registration never made it through before January 10th’It is a free airdrop that works at first and then not... I spend more time to solve it, but for polymath DEV’s I never made the subscription before 10th...
crazy and UNSECURE...
maybe all personal data are unsecured... all ID documents ...
Maybe the dev of polymath were saying the truth that you didn't make to submit or make the registration on time.
Yeah it is free, and this time you should forget about it, move on, even if you keep sending them about your problem they will keep telling you the same thing again and again.
1. I subscribed it with friends, at the same time... and in the same place;
2. At first time I was able to get inside the kyc, more then one time, and start to upload docs;
3. For one time it says me, after putting my address, that all was done...;
... but, few time later all was wrong.
So this means, for me, security issue, bug, or bad programming... are you sure now to put your ID there? Where they will go? Or, it is possible that this doc are selled by the dev’s...
4. Dev answer my mail with two differen pictures, same name and address .