Drop us a message, but please be aware that:
We do not process transactions and are therefore unable to expedite, cancel or replace them. If you are having issues with pending transactions, please refer here.
Near Block Explorer
Nearblock is an independent block explorer unrelated to other service providers (unless stated explicitly otherwise) and is therefore unable to provide a precise response for inquiries that are specific to other service providers.
Wallet / Exchange / Project related issues
Kindly reach out to your wallet service provider, exchanges or project/contract owner for further support as they are in a better position to assist you on the issues related to and from their platforms.