DLA REnewal forms

I was wondering if anyone could help me. My daughter’s DLA award runs out at the end of May. I phone at 20 weeks out for renewal forms and they told me they wouldn’t be sent until 12 weeks out. I phoned a week ago and they told me the forms are automatically sent out from the computer and to phone again in 2 weeks (which will be next week) if the forms haven’t arrived. My worry is that if I leave it until next week that leaves me with 10 weeks until award runs out. I have heard the forms need to be sent back and received by them 8 weeks before award ends. Am I ok to keep waiting on the forms or is there something I should be doing?

Thanks