Correção de frase: happy to help introducing

Hi,

I'd like to know if the following sentence is grammatically correct, because sometimes I just have a lot of trouble using in, into, on, onto and some gerunds/infinitives.

Thank you for the opportunity! It's really good to work with such a nice team! I'm happy to help introducing (to introduce/introduce?) your product in (into/on/onto?) our lands!

Also, would you guys recommend any tips in this case?

Thanks!