Tanya, those Posts are 8 years old and Crowbottom might not be monitoring this Forum now ......so I suggest you might try contacting him/her by sending him/her a "personal message".
And hopefully doing so will also cause the Forum "server" to create an E-mail containing your message ..... and if their E-mail address is still the same ..... he/she will receive it.
Now, .... to send that "personal message" .... just click Crowbottom's name at the upper left corner of his/her post ,,,,, and when the new window appears ... skip down to the bottom and click on that "send message" thingy.