One of my page shows no internal links.

[01Aditya]

This post is deleted!

[RobertFisher]

Aditya

I am not sure what you are using for looking at internal links. I am seeing 196 on this page. I used Screaming Frog for the check. Here is a link to Screaming Frog for free download.

We use the paid version, but check it out and see what you think.

Best,

Robert

[01Aditya]

I am using opensite explorer. Does that not give us correct stats ?

[RobertFisher]

The question becomes two questions: what is "Correct stats?" and "What is the purpose of a given tool (OSE, Screaming Frog, etc.)?"

For "correct stats" I would say that the tool does not equal what you are looking for. What OSE does is give you good data on most links that are, IMO more relevant. Again, IMO.

Second question: There is only one Google I am aware of and that is Google. So, who has their bandwidth in order to spider every site on the web? Google. Moz does not have the bandwidth to crawl every possible link.

So, there are various tools that do various things. For example, Alan Bleiweiss suggested a couple I had not used on an earlier question around CSS and markup. I will try them and see how they compare to what we use and then use the better tool. For DA, PA, most external/internal links, anchor text, comparisons, etc. OSE is a great tool. For thorough crawl, I like Screaming Frog.

So, if working on a car for example, you can turn a nut with a crescent or combination wrench or you can use a wrench or socket designed for that specific nut. 
For your purposes, the better tool is Screaming Frog, again, IMO.

Hope that helps.