Champion token bug

Good evening, I'd like to know if I've already finished the Summer Rush event, and those tokens are useless to me. Now, to collect the icon in the main event, it requires 12,000 Champion Tokens, and I can't get them anywhere, nor can I exchange the Summer Tokens for other tokens. In other words, I can't collect Champion Tokens anywhere in Division Rivals.

 

The event ends in 4 days, and they only give me 80 Champion Tokens per day with an announcement.

 

I can't even buy them in the shop. Only MLS Summer Tokens, not Champion Tokens.

 

So I can't even complete the challenge. And I can't even buy anything other than MLS Summer Tokens.