Firstly, when you send someone a letter, put the correct postage on it. Thankfully, the post office realised that it was unsolicited election propaganda and let it through without charging me.
Secondly, spell check. Then, when you've checked your spelling, get someone else to read it and check for all those correctly spelt words that you've used incorrectly. You'd be surprised what you find.
Thirdly, I don't know how much information you get off the electoral register, but if you've seen that I'm 40 and sent me the version of the letter all about helping pensioners, you got me wrong. I'm a mother of small children.
On the other hand, it is refreshing to receive election leaflets mailed to me as opposed to my husband. I'm guessing you've appreciated that women make up more than half of all active voters, at last.