The meximum number of free accounts have been activated on this iphon , this error is occur when I did try to log in icloud in my iphone so what shoud I do to log in?

Why do you need so many accounts?

Use one that you've already created.

jig's wrote:

I brought it from my friend and i have only one account.

If that's the case then read below what your friend needs to do to make iPhone yours:

What to do before selling or giving away your iPhone, iPad, or iPod touch - Apple Support

Double deleted.

No you didn't if you have totally wipe the iPhone.

Try this

Settings > General > Reset > Erase All Content & Settings

I had the same issue once. If you have any other iOS devices you should be able to activate the iCloud account on another one of them.

Unfortunately once all the 3 iCloud accounts have been created on your device, you cannot create any more regardless of what you do. You will need to re-use one of the accounts that you have already created or create your new account on another iOS device or Mac computer.