It's there, so long as the post hasn't locked for editing (it locks after 20 minutes). Mfdrookie's tutorial is here:
iOS Tapatalk App Help
I too miss the old functionality, but in time will get used to the new. No one ever likes it when interface changes, and then after a few months, people get used to it, and want to go back the next time there is an update
. Let's give it a chance and see if we can adjust. The old app had a lot of bugs and never really worked 100% through countless updates. Tapatalk has much higher ratings, and hopefully that will translate to a more bug free experience. But for now I agree, until I get used to the navigation I'll miss the old.