Help regarding Coco Icon Pack

I purchased the COCO icon pack found in the Figma community > COCO V2 - 200 Icons šŸ”„ | Figma Community

With all the advertised content:

āžž +10,000 icons in 4 Style ( 2,500 Unique Icons )
āžž 4 UI KIT
āžž 4 Illustration KIT
āžž 2 3D KIT
āžž iOS, Binance, Telegram, Material and Instagram Icons
āžž +2,500 Aniamted Icon

I received a confirmation email from with a licence key but no instructions on how to use it. I tried to ask the creator by two different E-mails but got no answer. Does anyone know what to do with that licence key?