Troubleshooting Errors

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Remember, if there is someone who did the buy/sell in chart,

it means trade is possible.

Some mistakes or faults are done in your side.

If still having trouble even if you followed all of this,

then contact @ALLCOINLAB

INSUFFICIENT_OUTPUT_AMOUNT

It is slippage issue.

TRANSFER_FAILED

It is NOT slippage issue.

You are trying to buy more than the limit (10% of price impact)

check website for the buy limit

TRANSFER_FROM_FAILED

It is NOT slippage issue.

check sell checklists

cannot estimate gas; transaction may fail or may require manual gas limit

This happens because pancakeswap and poocoin use bad algorithm.

Using desktop chrome + metamask extension is recommended.

Buy

Don't set exact number for the UPF part.

Set exact number in the BNB part (or other tokens to buy UPF)

Recommend using trade in our website

Sell

Don't set exact number for the BNB part.

Set exact number in the UPF part when you sell

If using poocoin, don't use auto slippage. Use manual with higher slippage.

If still wrong, Refresh and try again.