Seemingly no solidarity from Solidaritet

I lost my job on 22 July 2020 and have been trying since to get paid to me from the UIF what is due to me (I did receive my TERS). Despite forwarding my complaints to from the Office of the President (of SA), several ministers, the UIF itself - pity we can't complain about them... - I asked Solidariteit to assist. I asked them in Desember 2020 and again on 11 January 2021 to assist, with no avail. I followed up with Solidariteit again on 22 January 2021 advising that they are on point to collect their monthly debit order, but don't want to assist me as a member. I also advised that it is my impression that they'd rather only get involved if there are publicity to be had...