Describe the bug
When the original url has params in it the current resolveRedirect method is redirected to incorrect URL.
For ex:-
original url : https://example.com/?k1=v1&k2=v2&k3=v3
params : {
expiry : 300
}
expected redirected url = https://example.com/?k1=v1&k2=v2&k3=v3&expiry=300
actual redirected url = https://example.com/?k1=v1&k2=v2&k3=v3?expiry=300

To Reproduce
Steps to reproduce the behavior:

1. Create a shorten URL with original url having some query params
2. Add some params like expiry
3. Create the shorten URL
4. See the the url getting redirected.

Expected behavior
Correct URL should be like : https://example.com/?k1=v1&k2=v2&k3=v3&expiry=300

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.