OPSA Education wasted mine and my children's time

I registered with Opsa education,and they inform you that they supply your child with all the work necessary, but I am so annoyed that I did not do more homework on them because you cannot find anything about them. All they have given my kids are Maths worksheets everyday that take 2 hours to complete then a bit of English and maybe Natural Science or Technology, not once have they done any Afrikaans or EMS... when I emailed them to find out what was happening, she then informed me that number 1 there main teacher just left them for a new job and number 2 they are not a school but a support system, but all worksheets will be up in about 2 weeks. That also never happened. To date none of the missing worksheets have been uploaded, none of the work my kids have submitted has been mark.... so basically they gave wasted my time my kids time and my money. As now I have to register my kids and pay more money at a new school. And worse of all the kids have to work extra hard to catch up term 1 work as term 2 has already began... so frustrating. ¹ I hope no one else signs up with them.. I feel like they are a ****..