Shop can be found from the Genesis Amethera Headquarters teleport, inside the Genesis Star Tower B at Block B and it will be the first shop that you will see.
Other close teleport that you have for sure is New Oxford from there you can go Nort East by the bridge and you will be there in a minute walk . Inside you can find:
Stealth armor parts M and F / L POP Dragon plates mk1 / L Vixen Android Gears level 1 and level 2 light mining amps Ziplex A19 DSEC seeker L12 and others