Looking for logging into the Sign Up Pbe Server site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Sign Up Pbe Server site. After that you can login as usual with your login credentials.
https://pbesignup.na.leagueoflegends.com/en_GB/pbe
https://pbesignup.na.leagueoflegends.com/fr_FR/pbe
https://support.riotgames.com/hc/fr/articles/201751904-Public-Beta-Environment-PBE-FAQ
https://www.reddit.com/r/PBE/
https://www.reddit.com/r/leagueoflegends/comments/76fohy/riot_is_instantly_giving_pbe_accounts_if_you_are/
https://www.pbebank.com/Personal-Banking/Cards/Online-Registration-for-PB-Cardmembers-(1)/PB-Cardmember.aspx
https://superevil.zendesk.com/hc/en-us/articles/207246849-I-want-to-join-the-beta-PBE-how-can-I-
https://gaming.stackexchange.com/questions/79027/how-can-i-play-on-the-league-of-legends-pbe-beta-server
https://twitter.com/loleu/status/1024976838135832576
https://www.riftherald.com/lol-gameplay/2018/8/16/17704262/clash-pbe-testing
http://downdetector.com/status/league-of-legends
http://www.team-aaa.com/news-46103-0-1-pbe_8u5_kai_sa_up_pour_olaf_et_nocturne.html
http://www.surrenderat20.net/p/current-pbe-balance-changes.html