How do I transfer Crypto to PayPal?

I'm interested in understanding the process of transferring cryptocurrency to my PayPal account. Could you please elaborate on the steps involved? I've heard that it's not a direct process, so I'm wondering if there are any intermediaries or third-party services I need to use. Additionally, I'd like to know about any potential fees or charges associated with this transfer. Is there a limit to how much cryptocurrency I can transfer to PayPal? And lastly, how long does it typically take for the funds to reflect in my PayPal balance? Your insights would be greatly appreciated.