What should I do if I attached the wrong ASQ form for my Certificate of Entry (COE) application in Thailand?

A user is facing issues with their Certificate of Entry (COE) application, specifically after attaching the wrong ASQ form. They have tried to log back in to submit the correct form but can't find the option to do so. The community suggests various troubleshooting steps such as repeatedly clicking the edit button, using a PC for better access, starting a new application, or finding an additional attachment option. The user expresses gratitude for the community's assistance. This highlights common challenges in submitting travel documentation for Thailand.