How can I add mods to a modpack

[Jackal8483]

I'm looking to add two mods to a modpack (Attack On Titan 21/01/18), JourneyMap and NEI but when I put them into the mods folder like I would with forge (under the .technic/modpacks/attack_on_titan_modpacks folder) the modpack goes through the loading process but doesn't launch Minecraft, how can I fix this if it's possible to do so?

Edited April 14, 2019 by Jackal8483
Wrong File Path

[Giant_Cookie]

Did you add all of the dependencies (if the mods need some)?

If you still have problems post a crashreport or a log file

JourneyMap needs:

-JourneyMap API

-JourneyMap Tools

NEI:

-CodeChickenCore

Edited May 26, 2019 by Giant_Cookie
Added Infos