I cant log in

[Tommmyyyy]

Hello!
I really need help.
I tried downloading the Pack today, and for some reason it wouldnt wanna let me log in.
When I open the TechnicLauncher and the "Please login using your Minecraft Account" comes up, It says "Invalid credentials", 
even though I DEFINITELY USE THE RIGHT LOGIN.
I tried using the official Minecraft login aswell as the Technicpack login aswell as the Technicpack forum login.
I dont know what to do, please help me ):

P.S. English is not my first language

[EvilOwl]

Use the same credentials you are using in the normal Minecraft launcher.

[Kuzad]

He stated that he did use the normal Minecraft login.  I am getting the same issue if anyone knows a fix for this.  Help would be appreciated.

I got in.  If you have migrated your account to Mojang then use your email and not your username.