unlock my Iphones, service cancelled all paid more than 7 days agi

T-mobile reluctant to to unlock my phones, any suggestions?

Do you meet all the requirements in the link below?

What type of phones and where did you purchase them.

https://www.t-mobile.com/responsibility/consumer-info/policies/sim-unlock-policy

Yes, all paid, T-Mobile Iphones. More than Year…all requirements met. I spoke to two supervisors who validated that.

How many phones are you trying to unlock?

3 out of 4 I had for 13 years, does it matter?

You can only request 2 unlock codes in a calender year.

Why is that? All paid phones used for three different phone #s.

Each line has to request the unlock code.

There's a limit of 2 request per line.

As I said, I am having a big problem unlocking three phones I totally own related to three lines. 

I wasted more time talking to T-mobile than the value of these phones, totally unprofessional