Nav Bar of “Support Us” page is missing 2 links

**Describe the bug**
“About us” and “Pet News” links are missing in the Nav Bar of “Support Us” page.

**To Reproduce**
1. Go to Website
2. Click on ‘Support us’
3. Click on ‘Become a Volunteer’
3. We can see the missing elements

**Expected behavior**
Along with the present links in Nav Bar, there should be “About us” and “Pet News” also.

**Desktop (please complete the following information):**
- OS: MacOS
- Browser: Chrome

**Screenshots**

Home page:

Support us page: