Questions Technical support. by |Published May 25, 2020 Amazon Seller Support – Questions › Category: Questions › Technical support. 0 Vote Up Vote Down Hannah Duong asked 4 years ago Support with register to sell on Amazon. I\’m not really good with filling out the forms. Please help me with it, I refer by call better than email. My phone number is 519-701-7826. Thank you, hope to hear from you soon.