I concur with Hogopogo, i would also like to sate that Warmog's Armor should not be in the build., there are much better items such as Randuin's Omen or Frozen Heart.

For starters, you left out the "Code:" at the very beginning of your guide lol

And I really don't see what makes Poppy a better support than someone like Leona? Poppy relies on dealing a ton of damage with damage items to make use of her kit and ult. Even though s4 makes it a little easier getting gold as a support, you're still not going to be getting enough to be building things...like Trinity Force. You won't be doing anything as support poppy until you have Trinity Force, but you won't get Triforce until like 25 minutes as a support and your adc won't be able to do anything against their adc+support w/ CC.
While other supports have CC and heals, all Poppy has is a charge that needs to be lined up perfectly to stun. With your full tank build, your diplomatic immunity is going to be pretty worthless since the enemy can just ignore you and your almost non-existent damage.

However, if you really want to teach people the ways of support poppy, go right ahead. But I'd recommend you at least add a gameplay section since if you want to teach people how to support poppy, you might as well tell them how to actually do it in lane.

Thank you for your comment.

I still have to put more information, I'm still seeing what works with her and experimenting with champion combinations, so teamwork, teamfights and different stagesof the match are still in process, I won't leave the guide like that yet.

Thank you for your comment about the spellthief, it didn't really work for me either so I'll put that out in the next update of the guide.

Guide is really short and you should probably add more info.
Never start Spellthief's Edge, you'll never get in-range to AA and make use of its gold-gen.