Help me save the world

Treasure is a startup I am hoping to create. This is an online platform that allows users around Philippines and the world to trade/barter items, services, etc. The excess amount of consumer goods being produced is slowly polluting and killing our world from excess clothes to gadgets. I am hoping this platform will allow users just trade items they have for items they want/need that some else might not need anymore -- as they say another mans trash is another mans treasure. This will save the environment and users money in the long run.