DISCO assessment wanted, any info ????

Hello, We are looking to get a DISCO assessment done for my daughter. The lorna Wing Centre is not taking people on their waiting lists and everywhere else  I have tried is also full, My daughter is in year 6 and we are really trying to get the assessment done asap. We live in the south west (Bristol) but are happy to travel. Has anyone got any thoughts of where we could try? Thanks so much for reading x