What happens when forced/then chose to close claim

I realise I am making life difficult, what happens if I cannot make it to the jobcentre to sign? I've been in touch to let the jobcentre know

I am being presented with 2 options:- sign once more for no JSA (although I also now think I **may** have had my sanction overturned sods law I just feel so sick and wound up) or close the claim if I do not attend

I can't bear the arguing over all this any longer, I am at family's house due to a problem at home anyway so it helps, I am not completely stranded

I am thinking of going with closing claim and re-claim again at a later date if it comes to it - has anyone experience of this?