Issues with my SEO and more

Pritam, What would you charge me to fix these issues that I have, I will list them below, please get back to me with a timeline and price ....... thank you and have a good day ........ Joseph.

Issues that are needed to be fixed on my site.
- Your most common keywords are not appearing in one or more of the meta-tags above. Your primary keywords should appear in your meta-tags to help identify the topic of your webpage to search engines.
Keyword(s) not included in Title tag
Keyword(s) not included in Meta-Description tag
- Your page does not contain any H1 headings. H1 headings help indicate the important topics of your page to search engines. While less important than good meta-titles and descriptions, H1 headings may still help define the topic of your page to search engines.
- Your page does not contain any H2 headings. H2 headings help describe the sub-topics of your webpage to search engines. While less important than good meta-titles and descriptions, H1 and H2 headings may still help define the topics of your page to search engines.
- Your webpage has 103 'img' tags and 6 of them are missing the required 'alt' attribute.
- Your webpage is using 202 inline CSS styles!
- Your page has more than 20 http requests, which can slow down page loading. You can try reducing http requests through various methods such as using text instead of images, using css sprites, using data URIs instead of images, or combining several external files together into one.
- Your site is not using expires headers for your images. An expires tag can help speed up the serving of your webpages for users that regularly visit your site and see the same images. Learn more about how to add expires headers to your images.
- Some of your website's JavaScript files are not minified!
- Some of your website's CSS files are not minified!
- Your URL performed one redirect! While redirects are typically not advisable (as they can affect search engine indexing issues and adversely affect site loading time), one redirect may be acceptable, particularly if the URL is redirecting from a non-www version to its www version, or vice-versa.
- from: http://roadshowcollectibles.ca/ to: https://roadshowcollectibles.ca/
- We found 19 email addresses in your page code. We advise you to protect email links in a way that hides them from the spam harvesters.
- Your webpage is using the nofollow meta tag. You are advised to use this tag carefully since search engines will not crawl all links from your webpage.
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- Your DNS server is not using an SPF record. SPF (Sender Policy Framework) allows administrators to specify which hosts are allowed to send mail from a given domain by creating a specific SPF record or TXT record in the Domain Name System (DNS).