Problem with nested for and counters

The problem I have can be found in the following workbook:
In worksheet "tabla" there's a button called "Reporte semanal"
You can type either Agosto or Septiembre in the first inputbox, then 2015 in the second one. With "Agosto" the program runs well, but in "Septiembre" it gives some random blank rows. I want to fix this before adding more information to the table. The problem is probably in the nested fors with the counters in the code (variable c), but I cant figure out what the problem is. Also if you have any suggestions to make what Im trying to do with my code better, feel free to tell me. It would be great.
Thanks a lot for your time!

Hello skywriter, thanks for taking your time. For example, in Agosto, in sheet "Informe semanal" spaces in rows 16, 32,47, 59, 71, 83 and so on are desired. But in septiembre, blank rows 24,25, 36,37 ,42, 159,184 are not desired. I dont know why it causes this on Septiembre, it should follow the same format Agosto gives. So when I add more data on "tabla", it keeps doing what I want the program to do. Feel free to check the code and make the suggestions you can. Thanks again and have a great evening.

Hello, the undesired blank rows shouldnt even appear, the code shouldnt, for example in Agosto, the report obtained is the following

Tuxpan
CTT Ventana
GSR-C
GSP-RP
GSP-C
MTBE
GSRUBAZMVM
CTT 17/08/201519/08/2015
CTT 29/07/201531/07/2015
CTT -
CTT 02/09/201504/09/2015
GSRUBAZMM
GSPUBAZMVM
GASOLINE BLENDSTOCK
TERCERIAS

Excel looks for every Puerto, each different products, if theres info about the product like CTT and the other this, it should be displayed right under the product. If there is no information in the table it should put the next product and so on for every product. The products are
GSR-C
GSP-RP
GSP-C
MTBE
GSRUBAZMVM
GSRUBAZMM
GSPUBAZMVM
GASOLINE BLENDSTOCK
TERCERIAS

When we ask the report for Septiembre, we get the following:
Tuxpan
CTT Ventana Buquetanque
GSR-C
GSP-RP
GSP-C
MTBE
GSRUBAZMVM


CTT - C
CTT 02/09/201504/09/2015 A
GSRUBAZMM
GSPUBAZMVM
GASOLINE BLENDSTOCK
TERCERIAS

the report instead should look like this:
Tuxpan
CTT Ventana Buquetanque
GSR-C
GSP-RP
GSP-C
MTBE
GSRUBAZMVM
CTT - C
CTT 02/09/201504/09/2015 A
GSRUBAZMM
GSPUBAZMVM
GASOLINE BLENDSTOCK
TERCERIAS

after each Puerto (like Tuxpan, Pajaritos) theres the desired blank row i was talking about
Rosarito
CTT Ventana
GSR-C
GSP-RP
GSP-C
MTBE
GSRUBAZMVM
GSRUBAZMM
GSPUBAZMVM
GASOLINE BLENDSTOCK
TERCERIAS
<------ here
Lázaro Cárdenas
CTT Ventana
GSR-C
GSP-RP
GSP-C
MTBE
GSRUBAZMVM
GSRUBAZMM
GSPUBAZMVM
GASOLINE BLENDSTOCK
TERCERIAS

The code that does this is the following:

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I think the problem is where the nested for are with the counters of variable "c".
I hope this explains better what the problem is. Thanks a lot!

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in this piece of your code last posted
i dont see the condition for month or year


Kind regards
Leo

You're right, sorry about that. Thanks.
Kind regards