I got different purchase

I bought the new 125-seed pack of Gatling Pea and it gave me a different plant than I chose, why did this happen?

He gave me the electric tea instead of the Gatling Pea.He gave me the electric tea instead of the Gatling Pea.

OK, so basically I bought mega Gatling pea plants versus zombies two then instead of getting it I got electricity the plant so then what do I do?