I cannot activate iMessage with my Apple ID, What to do?

Dear BDAqua

I appreciate your intention of helping others in order to get rid out of their problems.

I have tried your every instructions step by step. But unfortunately, no improvement.

in SAFE MODE and in a NEW ACCOUNT:

it gave the same message as before, "An error occurred during activation. Try again." Both in iMessage and FaceTime.

Can u tell me, How to contact with the online official Apple support provider? I live in Bangladesh and there is no Apple center. In the official web site (support.apple.com) there is no link for my location, Surprisingly 'support' and 'home' links loop each other. Which doesn't make any sense. it is unexpected from a company like Apple.

I think it is a problem of Apple data base. It started after the upgradation of High Sierra. One of my device (iPhone) of the same apple ID runs FaceTime partially (sometimes outgoing missed) but can't run iMessage. I have tried with other Apple ID of other people in mac and found iMessage and FaceTime absolutely OK.

That's why I think, I need to contact with the Apple people to resolve the issue.

Dear BDAqua

Of course, i did.

In case of 1st link:

There is no Bangladesh, so there must be a proble during setting my payment and shipment address. i put a address which is actually isn't persist. kind of mixing addrsee. street and home is like my current address and state and country are belongs to India. The same address has been put up in my wife's iPhone and is running well. No problem with FaceTime and Imessage. In my case it was also okay until the OS upgraded from sierra to High Sierra.

In case of 2nd link:

I contact with them last week. They are not authorized dealer, I think. They suggest me to change the address. So funny, Apple insist me to use a fake address. Even though I have changed it, put an address of Florida, but no result.

I wonder if there is any online customer service with whom i can chat about my issue.

Dear BDAqua

Don't get me wrong. I am no accusing or blaming you. If my way of expression causes any pain, I'm really sorry for that (English is not my mother tongue). In fact you are the one who responded to my post and I'm grateful to you. At least I can share my suffering with someone. Thanks.

Hi Dear BDAqua

I'm just communicate with the Apple Support, US. Before that Support gave me a Case no. through Twitter. With that reference i call them, they resolve the issue within 5 min. It was temporarily block due to some reason. Now my FaceTime and iMessage working good.

Thanks for everything, Bye for now.

It cannot help me. Please give me a solution. I am eagerly waiting for your kind support.

Thanks

Dr. Shafiq

Close Country? can u give me detail? How to reach online apple customer service provider?

Is this some kind of joke? What do u think dear BDAqua? In which web site they are suppose to be?