Content Egg Error

Hello i need help

I’ve tried to add an Amazon product with Content Egg Pro but it doesn’t work as it tells me : “”Error: TooManyRequests: The request was denied due to request throttling.” I put correctly my API, i’ve checked anything that the issues can probably coming from but everything is set up well, i have more than 3 sells within 30 days, i don’t know where this issues are coming from. Thank you for your further help