Temu planet questions and code 511347033

Who here dose temu planet? I've been doing it for a little while and planted 14 trees so far however last night on planting the 14th tree I received a £0.50 credit, the first time it's happened. Has anyone else experienced this? I was happy just helping the world a bit so the credit was just a nice bonus. Also my code is for that game 511347033 :)