i dont have any code for this so can someone please help
local s = math.random()
random number from (i think) 100
This isn't a request site, please write something then ask for some help, chances are someone will rewrite it 10x better and working for you but for future reference, have some code ready.
If you want to get a number between x and y, use the following code;
local number = math.random(1,100) print(number)