Thanks alot for your valuable time and suggestions..will definitely consider. Thanks again.
No problem! And hopefully someone will chime in here so that you don't have to pay
What I can say, though (without checking your site in detail), is that you should remove all of the links like the one I mentioned in the screenshot. That link points to the login screen (or to a page that's private / hidden probably), and that's not good from a SEO perspective because it will give errors if googlebot can't crawl your site, which could get it de-ranked
Another tip that I can give you is: if you have affiliate links on your site, use a cloaking plugin like PrettyLinks (which is free by the way), to cloak and shorten those links so that they look clean and - more importantly - they don't look like affiliate links.
Also, interlink only the pages that exist in the same category whenever possible. Cross-linking between different categories is not very smart. Sometimes it does help, yes, if the relevancy between the 2 interlinked pages is extremely high, but in general you will want to interlink pages that are within the same category. From what I'm seeing, your site seems to be about one topic only (which is great from a SEO perspective), so in this regard you can safely link between multiple categories.
But if you had a website about sports, in general, and you had categories like Soccer, Tennis, Hockey, and Marathon, for example, you would interlink only the pages within their respective category as it wouldn't make sense to link from an article in the Tennis category to an article in the Marathon category (unless, like I said, both articles had a really common subject)
So, keep these tips in mind when you do internal linking and you should be good most of the time
Oh, and more more thing... the first link placed on a page usually gets the most link juice (authority, page rank, DA, DR, SEO value, or whatever you want to call it, it's basically the same thing), so try to put your most important links as high up the page as possible (ok, maybe not necessarily high on the page, but try to make them the first 1-2 links on that page)