Multi Table Different size in one sheet

I am having difficulty creating multiple tables in one sheet. The size (column width) between tables is not the same. The second table is under the first table and so on so that if I create the second table the size will follow the first table. Please help my friend

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I want make table in bottom of table redemption (table H1 Registration per sub-channel) but i can not because width coloumn will same with table redemption so I put table H1 registration in beside table redemption.