Issues linking and adding

Description

I haven’t used PayPal in a while, the last time I use PayPal I was living in Georgia. I live in Nashville Tennessee now and I’m trying to change everything to my new phone number and my new address, for some reason I can’t delete the two old numbers and when I try to add on the new number it gives me an issue. Also try to link my bank I deleted the old Bank and it won’t let me link to my new bank, I keep getting an error saying security issues but nobody’s telling me what the security issue is.