Please be aware that following accounts are likely scams:
* https://cryptofresh.com/u/block-pay
* https://cryptofresh.com/u/ico-blockpay
* https://cryptofresh.com/u/bts-munich

Is there an action to protect the integrity of the platform that marks fraudulent accounts?

withdrawal went through! 

I'm not sure what country you are in but the U.S. legal terms state:

23.6 Contracting Parties and Governing Law. This Agreement is between you and Uphold HQ, Inc., a company incorporated under the laws of South Carolina, USA. You agree that the laws of the State of South Carolina, without regard to principles of conflict of laws, govern this Agreement and any claim or dispute between you and us except to the extent governed by U.S. federal law.

APPENDIX 1: PROHIBITED BUSINESSES AND PROHIBITED USE

The following categories of businesses, business practices, and sale items are barred from using our services ("Prohibited Businesses"). By opening an Account, you confirm that you will not use the Service to transact in connection with the following businesses, activities, practices, or items:

● Operating as an unlicensed money transmitter, money service, payment service provider, e-money, or any other financial services business which requires licensure, including but not limited to exchanges of virtual currencies, sales of money orders or traveler's checks, and escrow services

banx.io has bts/btc

https://banx.io/trade?c=BTS&p=BTC

but this is only true on my Mac OS X

it loads on my windows chrome