Lets remove the obvious of limited access to your mobile device or network connection (it happens). If you usually do not attack 6 times in each war, why?
This is a sincere question and I beg people not to be nasty to those who answer. I imagine people who take time on this board also take time for war so getting input may be difficult. I need to see if there is something I am missing as its an issue that comes up a lot.