Good afternoon.
The certificate is valid for your domain until Jul 27 02:22:08 2021 GMT.
Your domain is listed as "fake sites".
Why this happened is a question for you, because. you worked and Google put you on the list.
Google Safe Browsing
https://developers.google.com/safe-browsing/v4/advisory"Firefox has blocked this page because it may try to trick you into doing dangerous things like installing a program or revealing personal information such as passwords or credit card details.
Information obtained from Google Safe Browsing.
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