Package being held at customs

So my package got held for being over 40,000 baht and I definitely learned the lesson to never do it again and acknowledge it's my fault.

This is an important product (electronic) I use for work and need it cleared and delivered ASAP

I originally got my order through Amazon and it was shipped with UPS ( which after reading some threads I now know to never do that again).

Is there any way I can get my stuff cleared as soon as possible? An agent or broker?

I will really appreciate any advice or leads...