How do you uninstall the mods and the Addons? – Free Addons - MCPE maps & add ons for Minecraft PE Review

Please can you help me! I really need to uninstall the mods because i want to use different mods and addons! Can you tell me how to uninstall mods and addons! Thank you! ♥
Review by MelissaAnnikaChin on Free Addons - MCPE maps & add ons for Minecraft PE.