Scienza

thanks for the help

I want to evolve my Porygon into Porygon-Z. The problem is that I have no friends in-game which I can trust, so i'm a little scared to find someone willing to help me evolve my Porygon but end up stealing it in the process (my porygon is decent at least). So I want to ask a tip about evolving pokemon through trade and minimizing the risk of getting scam

Thanks you for helping me. I have got the TM. Problem solved

So I have beat the Hearthome Gym, so I was told to go to the library in Canalave City. But them I got holded in that cave in Route 204 because you need Rock Smash to pass, and I don't have the TM neither a poke with it. I asked in chat and they told me that I can get the Rock Smash TM in Oreburgh CIty. but I can only reach there by the same route 204 or with Rock Climb, but the game still don't let me use Rock Climb yet. So I'm literally stuck and can't continue in sinnoh. What should I do?