You can't find someone from gameplay to trade. You'll need to trade with a friend or use the GTS.
Porygon can evolve at any level since it needs to be traded in order to evolve however it needs to be holding an Upgrade while it's being traded in order to evolve.
No, it will not evolve. In order to evolve, Feebas must be at max beauty.
You will need to use a Fire Stone on Growlithe in order for it to evolve, it will evolve into Arcanine.
You'll have to trade your Kadabra in order for it to evolve.
You'll have to have it have high Happiness in order to evolve it.
In order to evolve boldore and gurdurr into gigalith and conkeldurr you need to link trade however you feel like(in terms of wifi, wireless, and infrared connection trades) and to evolve karrablast and shelmet you need to have one person have karrablast (yourself or a friend) and another person have shelmet and link trade the two pokemon but it must be a trade between karrablast and shelmet or otherwise neither would evolve.
Pokémon that evolve via trade are Onix, Scyther, Seadra, Poliwhirl, Haunter, Kadabra, Machoke, Boldore, Clamperl, Porygon, Porygon2, Rhydon, Shelmet, Karrablast, Dusclops, Electabuzz, Magmar, Feebas and Gurdurr. Onix and Scyther however need the Metal Coat item to evolve via trade whereas Seadra and Poliwhirl need a King's Rock item in order to evolve via trade.
Porygon can evolve at any level since it needs to be traded in order to evolve however it needs to be holding an Upgrade while it's being traded in order to evolve.
No, it can be girl or boy to evolve into granbul
in order to evolve kadabra you have to trade it
In order to evolve Haunter, u have to trade and it will evolve into a Gengar.
No, it will not evolve. In order to evolve, Feebas must be at max beauty.
In order to evolve Jigglypuff, you will have to use a Moon Stone on it. It'll evolve into Wigglytuff.
You will need to use a Fire Stone on Growlithe in order for it to evolve, it will evolve into Arcanine.
You have to use a dusk stone on it to in order for it to evolve
you mean lickitung you have to teach it rollout in order to evolve
You'll have to trade your Kadabra in order for it to evolve.