Indexing entire tables from multiple sheets in one excel sheet

Hello everyone, i am caught up in this situation where it just seems unprofessional to keep changing sheets to display the information they contain.
If anyone can help me, i need to reference the tables from the 3 months (October, November and December) (each sheet represents its own month, never mind the figures i just cooked them up).
I know how to create the drop down menu already on "Sheet4", and i needed each drop down selection to return a different table of the months they represent.
Thankyou
I tried attaching the excel file as an attachment but all that was in vain(both on firefox and edge)
I have attached the excel file too.

The file is publicly accessible here drive.google.com/file/d/1BCb7PQQvNdvHjkLYfaTZGjTab-ru2AE4/view?usp=sharing

Perhaps the following will help.
Each monthly range is converted to a table and named, i.e. tblOctober.
Each monthly table has the column heading Particulars placed in cell B4.
Sheet 4 has the three column headings in row 4 then B5:D36 are populated using: =IFERROR(INDIRECT("tbl"&$C$2),"")
Zero values hare hidden using custom formatting i.e. 0;-0;;
Let us know if you have any questions.

I don't know of any tutorials that detail the steps listed post #5.
If you could show us an example of the simplified results that you would like displayed, then perhaps we could offer better help.
Let us know if you have any questions.