Trying make Web Shooters, but script is not running?

[run102030 (CoreRun)]

1. What do you want to achieve? Keep it simple and clear!
   Trying make Web Shooters, but script is not running

2. What is the issue? Include screenshots / videos if possible!
   Script not running after i put
   if player.Backpack:WaitForChild(“Value”).IsWeb.Value == true then

3. What solutions have you tried so far? Did you look for solutions on the Developer Hub?
   developer hub, Posts

also i need help on a other error.

[InfectedDDN]

sorry but for me without the script i got no clue what you want to do. Trying make web shooters is way too vague

[run102030 (CoreRun)]

i fixed it i also got a error
Unable to assign property WorldPosition. Vector3 expected, got nil

for the other error
i did spell it right
–Mouse.Hit.Position–