Which one to choose??

Hello,
I’ve budget of 20-30$ per month for advertising.
I wonder which site is good to advertise on?
i was gonna choose adengage, but when i entered in payment process, the site didn’t show ssl certificate at bottom and https on top
please tell me from which site i can get good traffic?
adwords is not accepting my debit card, i don’t know why

See original post by khan11