At the moment it looks like there is still maintenance going on, you can try again later when the site is back to normal and can be accessed again.

to the OP, the forum doesn't want to discriminate against newbies. but you can read the rules in the thread. This is to reduce problems that have occurred in the past.
and also do as @rat03gopoh showed, it shows connections from the use of addresses or social media accounts. not just from blockchain transactions. because they can assume that these accounts are carrying out P2P trading.