"Hello, when will the Class 802 bi-mode electric and diesel be on the British lines? I also noticed that some safety systems have disappeared since the new version. And on the trains, the lever box unlock, the static brakes, the circuit breaker arming, the compressor setting to auto or manual, etc., are missing. Thank you again for this game, which is progressing well from one version to the next."
Here's a slightly more idiomatic and natural translation, keeping the gaming context in mind: