Help publish Amazon Alexa Skill app

I'm dealing with a snag in publishing my Amazon Alexa skill. Despite having the required login credentials, I'm stumbling over persistent error messages during the certification process. The issue seems to be with the phrases and utterances, as the feedback suggests they aren't functioning as they should. As such, I'm in need of an expert who can troubleshoot these functional issues. Key abilities for this role include: - A profound understanding of Amazon Alexa skill certification process - Exceptional skills in troubleshooting such issues - Experience in fixing functional issues with phrases and utterances in Alexa skills Once hired, you'll be provided with the login credentials to my Amazon Alexa developer account, so you can delve deep into the problem and rectify it efficiently.