Why The Speedometer And The Timer Doesn't Show When I Put Bxt_Hud_Timer 1 Doesn't Show And Bxt_hud_Speedometer 1 That Two Things Doesn't Show

if you are using GoldSrc Package 2.3 you have launched the wrong .bat file, you want "Half-Life (WON).bat". BXT HUD does not work in regular "Half-Life.bat".

No.