Bro I think you kind of fucked things up by just straight out denying her friend request. Very few women will offer to hang out with you as friends.... VERY FEW. So if one does, take her up on it. If you have good in-person game you can easily turn a friendship into something more.... or if she just doesn’t have any attraction for you, well maybe just learn something interesting from her.

Why would she want to talk to someone who just denied her friend request four days later? Makes no sense

You did not show the conversation that lead to the friend zone.... Be persistent not needy watch the video that was made on that.... Probably text after 10 days using one of the re openers found here...

Feels like asking a little too much investment with the phone call. Start with a short reopener. Something funny, or passive