top cap replacement

Hey guys I have an older pool and last season the kids broke a couple of top caps I’m hoping you guys might have some replacement parts I could purchase? I need 2 caps and 2 supports. Thanks in advance

I guess since it has been a month no one knows who makes this type of pool??I could really use some help identifying who the maker is so I can order the parts i need before pool season passes by… thanks in advance to anyone who has any ideas