[BUG] : Fixing of the "Subscribe" button

## Description

**Describe the bug:**
The text "Subscribe" button in the footer section has slided to the right

**Expected behavior:**
The text "Subscribe" should be placed in the center alignment

**Actual behavior:**
The text is not placed properly

## Reproduction Steps

**Steps to reproduce the behavior:**

Changing in the styling is required

**Expected result:**
The text should be in proper alignment

**Actual result:**
It should be aligned to the center

## Screenshots

## Additional Information
**Device (please complete the following information):**
- OS: Windows
- Browser : Chrome
- Version- -

**Additional context:**
N/A