You were given help, and since the month you requested this you could have spent 10 minutes learning and figured it out. Where is your current code you need help with?
I=!addtimer "!timer1" "60" "message 1" bot=timer1 added for "message 1" I=!addtimer "!timer2" "120" "message 2" bot=timer2 added for "message 2" I=!timer1 bot=timer1 started for message 1 every 60 seconds I=!timer2 bot=timer2 started for message 2 every 120 seconds