Question seven deadly sins?

I watch netflix seven deadly sins and I have just finished the last episode of season 4 and it ended like meliodas was in there somewhere and took up these bids and then it was over but is there a continuation or was that?

The 4th season comes in january

2021 on January 6th, it will officially run in japan on tv tokyo

I have the 4th season through which there's on netflix

What you watched was the 3rd season (Netflix bug), the 4th season comes on January 6th, 2021

Season 4 starts on January 6, 2021 on Japanese TV.
https://www.anime2you.de/...n-staffel/

A few months after the Japanese TV broadcast ends, Netflix will also release the season.
Since Netflix has the wrong numbering, it will probably be listed there as season 5.