I will fix tiktok shop category approval gtin and listing rejection

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Trinity Reed

About this gig

Stuck getting a product category approved on TikTok Shop, or blocked by a GTIN / product-identifier error? I get US TikTok Shops compliant and selling.


I'm Trinity, a TikTok Shop operations specialist. I handle the technical compliance work most "appeal letter" sellers skip: category and brand approval submissions, GTIN/UPC and product-identifier fixes, listing rejections, and full US Seller Center setup done right the first time.


What I do:

  • US TikTok Shop setup (individual or business)
  • Category/brand approval submissions
  • Fix GTIN/product identifier + "invalid identifier" rejections
  • Fix rejected/disapproved listings
  • Compliance guidance to avoid future violations


Why me: I set up your product data (UPCs, catalog) inside Seller Center so it later syncs cleanly to Shopify and Amazon, not just a one-off letter.


Note: No one can guarantee TikTok's decision; I give you the strongest, policy-aligned submission.


Message me your issue and a screenshot before ordering for an honest assessment.

Get to know Trinity Reed

Trinity Reed

Shopify Store Manager, POD and Amazon Sync, No Code App Developer

5.0(2)
  • FromUnited States
  • Member sinceAug 2026
  • Avg. response time1 hour
  • Last delivery1 week
  • Languages

    English, German, French, Spanish
I'm Trinity — I run Shopify stores and build no-code apps. SHOPIFY: daily store management, product uploads & SEO listings, POD (Printful, Printify, Gelato), order processing, and multichannel sync — pushing your catalog to Amazon, Walmart & eBay with accurate inventory. NO-CODE APPS: web & mobile apps in Bubble, FlutterFlow, Adalo & Glide — MVPs, marketplaces, booking systems & client portals. Every delivery includes a walkthrough video — you own and understand everything I build. Message me before ordering so I can recommend the right package.

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