Hello
1: For this issue Add this code in your config.xml file.
<preference name="loadUrlTimeoutValue" value="700000" />
2: This issue occurs because of database security.
so add this security in your google firebase database rule
{ “rules”: { “.read”: true, “.write”: true }}
3:For editing the intro slide go to your App code> src>pages>intro>intro.html :
https://prnt.sc/sei8b9
change all the h1 and h3 strings .
Replace with what you want to add in your intro slide.
