I did an honours degree last year (4 year undergrad study with a research thesis). My supervisor shafted me towards the end of that year when I was coming up to submit my thesis by being absent with his own life issues and barely communicative, and gave me back drafts literally days before it was due. End result was I fell barely short of the requirements to get a PhD scholarship. So I discussed with my supervisor and he said I could write a paper with his assistance about my work, to bolster a future PhD application.
So we agreed on a date to catch up, the time came and I sent him an email. He has not responded at all, it's been 10 days at this point. Normally he would reply back quickly. I'm getting the strong feeling he's got yet another excuse, but I really need to do this for my professional development/future PhD application. What should I do next? Would it be possible to write the paper myself without assistance (I have all the data).