Imternal Links feature require GPT-4. If you cannot select the option “Add Internal Links” feature under campaign create page that means your ChatGpt API doesn’t have access to GPT4 yet.
Please note AIWiseMind requires GPT-4 API and not GPT-4 offered with ChatGPT Plus. They are different services by OpenAI.
GPT-4 API is only available to some at the moment. If your API key does not have access to GPT-4 then you should wait a month till you hit the $1 bill on your API account. (this doesn’t count ChatGPT plus subscription payment).
After making the payment some of our users asked OpenAi to check their account for GPT-4 access and they got it within 3-4 days. You will get an email when you will receive the GPT4 access for your API. After that all you need to do is go back to AiWiseMind and hit save on your OpenAi key field.
More info; https://help.openai.com/en/articles/7102672-how-can-i-access-gpt-4,