How to use cookies in Wapka ? :COOCKIE(name); ??

I need a profile page code like forum.wapka.org where user can change or update avatar.

Hello. 
I am new to wapka, and I just found this forum. 
I need help, in user profile setup during registration or editing profile. 

What is the configuration code to set user profile picture or avatar. 

how to save last search into data api and delete it after 50 search data saved

domain .tk don't active add domain wapka.org =(. 
doing can't add domain .tk =(

ifunwap.cf
  

how can i add a .com .net domain to my website ?
https://mysite.com
=>
https://mysite.wapka.site?

hi admin!
What I want to ask is:
How many people can each wapka subsite run at the same time?
can it be ddos?
Is the website safe from being hacked by others?

How to add auto login for site users?