Optimize Website Grinding.cloud and connect website to stripe fixing the problem

I would like to make the following updates and adjustments to my website (hosted and managed on Namecheap):

1-Redirect "Get Access" Button:

Update the "Get Access" button so that when clicked, it scrolls down directly to the pricing list section at the bottom of the page.
Content Removal:

2-Remove the following elements:
The "Guides" and "FAQs" buttons.
The "Feature" option.
The second line of the menu at the bottom of the page.
The "Lifetime Update" mention in the pricing section.
Sentence Rewording:

3-Reword some of the existing sentences on the site to improve clarity and effectiveness. (Details or specific sentences to be provided).
Image Updates:

4-Replace the images on the site, including:
Images for both laptop and phone views.
The final image at the bottom of the page.
(I will provide the new images for these sections).
Email Integration for Usernames and Contact:

5-Set up the payment section to send an email to grindingcloudyahoo.com with the username entered during payment so I can grant access manually.
Ensure the "Contact" button on the website is linked to my email (grindingcloudyahoo.com) so users can easily contact me.

6-Automated Email After Purchase:

-Configure an automated email to be sent to customers after they make a purchase. This email should include:
My logo.
My email address.
The price of the purchased plan.
The date of purchase.
The email design should resemble the one in the picture I previously uploaded, with small modifications as mentioned.

7-Fix Stripe Payment Issue:

Resolve the existing issue with the Stripe payment system to ensure payments are processed correctly and securely.