Site Map Generator don't work

[myvideophoneservice]

Hi,
I've tried the solutions I can get here in forum, changing settings in php.ini.
But crawling never end, even if have only 100 urls letf, next time  estimated URLs left in a queue will be 11009.
I've used yours public xml sitemaps for 500 urls, for long time and works fine. Now I pay and never get nothing.
I try the script with a small site and get a blank sitemap.xml.
What to do?

[XML-Sitemaps Support]

Hello,

it looks like your server configuration doesn't allow to run the script long enough to create full sitemap. Please try to increase memory_limit and max_execution_time settings in php configuration at your host (php.ini file) or contact hosting support regarding this.

[myvideophoneservice]

Hi,
Thank you for your help.
Like I've said before, I did it. But nothing change.

max_execution_time   3000   
max_file_uploads   20
max_input_nesting_level   64
max_input_time   120
memory_limit   1024M

[XML-Sitemaps Support]

Hello,

please let me know your generator URL/login in private message to check this.

[myvideophoneservice]

All this seems a waste of time, Site is always crawling and nothing. Here is the same waiting for assistance and nothing, You work beter for free, please I want my money back. 3 weeks waiting for solutions is enough.
Thank you

[XML-Sitemaps Support]

I still did not get a PM from you to be able to even check the issue.