Jack was not there...Need to find him!

Question

If you don't remember me, I am Aidan. I was in search of Detective Jack a few months back. And after a hard fought battle, I reached where he called me. But, unfortunately, when I reached the rendezvous, I didn't find him. Probably, they identified his location as well..

I knew, Jack won't just escape the place and would have left some clues for me so that I can track him down. I looked for clues near by but didn't find any thing. I saw a trash can lying there peacefully. As a detective, I have a habit of sneaking into things so I just sneaked in..

Here's the trash can-

That's all I have.

Can you help me track down Jack?

_{^{(Note-Story is just for adding flavor!)}}

Answer 1

Full answer:

First:

The numbers on the trash can are coded in Tap/Knock Code
the number on the left is the number of the row and on the right is the column number
I got "MYTHOLOGY"

Second:

I opened the picture and I saw another cipher coded in vigenere


I applied the key MYTHOLOGY and got:
"The next step is ieYef.png"

Third:

I replaced the imgur link with ieYef and got this link:
https://i.sstatic.net/ieYef.png




Another puzzle: The logos of google, Emirates airline, Bank of america, Amazon And State bank of India I noticed that there is a number under every logo so I wrote every name, and took the (n)th letter so I took lEfmS

Fourth:

I got this link: "https://i.sstatic.net/lEfmS.png"

I noticed few things:

That there is a number on the top right corner like the previous pics, The lettres are on a Horizontally reflected Microsoft logo, There is a circle around it and an arrow pointing to the right.
There is a line down the pic, So I guessed that it is a message coded clock wise, but I couldn't decrypt it.
I tried to decrypt the line and failed, I don't know
any cipher that relates to Microsoft or reflections.

Thanks to @Techidiot: I've already guessed the correct solution, but he gave me the right way to approach the answer.

The answer is rotating the coloured squares clock wise then the image will be like this So the key is Death, and after applying it the line below becomes: Next step is UMUlapng

Fifth:

So the next link is this: https://i.sstatic.net/UMUla.png And the picture:
So I searched a lot for ancient letters, I looked at million of pics and finally, I found the one. Ogham alphabet the big O that contains the symbols and the rest of the word, Clever :) It Decodes to CVtNMPNG

Sixth:

Now the pic is: I put the alphabet letters in the blocks... starting from A to Z and linking letters with their positions I got. vyGdppng

7th:thanks @Sid for the tip:

So the next pic is this:
The dot's are nothing but, anagrammed PASTEBIN connecting them and checking the intersecting letters we get -

So I got C6ndUNaT

Notes:

1- Here are the S(start) and E(end) that troubled me in the previous puzzle we must connect the dots between them.
2- There are seven highlighted letters, and when connected a forward arrow appear.

8th:

So the next link is actually a pastebin link:
https://pastebin.com/C6ndUNaT there is a lot of zeroes here and the title says Break the bond! So, highlighting the Bond(007) gives -

ZCV0APNG

9th:

so the next pic is: a barcode word repeated a lot exactly 93 times, so I searched for 93 barcode and I got Code 93 Exactly what I needed and decoding the numbers I got N5Hf5PNG the L stands for Lower case

Last:

so the next pic is this: googling the coordinate we got from the beginning 43.765176 11.249987

The solution:

He is staying at Pitti Palace

That was so much fun, thanks @Techidiot for the puzzle I learned a lot :)