I ordered a PCB from JLCPCB and they canceled my order because according to them the size of panel PCB needs to be 7*7 cm at least for their v-cut machine and i am unable to understand how to fix this issue as I am very new to this PCB designing thing.
here's the screenshots of the emails I received...


and when I couldn't understand a single thing from their replies, they sent me this email with a screenshot which made me even more confused.

If anybody understands what the problem is and how can I fix it please help me out.
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