yup, welcome letter with logo. I passed it off as spam. they advertise so much..

please help i'm having kittens, I have set up a DMP with Step change and am terrified they won't accept the plan. Has anyone had experience of this? will they phone all the time? I have emailed step change with my fears and they keep reassuring me but its been two weeks now and i've had no confirmation that they'll accept. they are offering £70. Littlewoods apparently knew nothing of the DMP. Im so panicked i'm wondering if i've made things worse I can't believe i've got myself into so much trouble