Help with wix code

Hey Yisrael, thanks for the prompt response. I added your code to mine but it didn’t work. The original URL is a redirect created by a form. So basically I need the ‘return’ part of my code to convert this:

https://www.myurl.com.au/thankyou60secapp-qualified?Name-first=Paul&Name-last=Jones&Mobile_Number=0411+111+111&Email=test@test.com

into this:

https://www.myurl.com.au/thankyou60secapp-qualified?Name-first=Paul&Name-last=Jones&Mobile_Number=0411111111&Email=test@test.com