Change drop-down menu on phone to a footer

[Mboora]

I currently see a dropdown menu on a mobile phone (Go to...) but I want to change it display pages like the following...

https://prnt.sc/1035mcd

Anyone know how to change it and centre the text as two lines will be needed to fit all the pages I want...

[napy8gen]

nothing we can do about it. It changes appearance using script not css

[Mboora]

Can anyone help?