# Mainnet FAQ

**Q1: After completing a transaction, I can see my ETH has decreased but I can't see the other tokens I received. Why?**

You need to manually add the token contract address to your wallet. You can find the corresponding token contract address on the Tokens page in the Explore section. If it's not found on this page, you can go to the personal center page, click on the transaction to enter the blockchain explorer (note that data on the personal center page may not sync after clearing the cache or switching devices).

<div data-full-width="true"><figure><img src="/files/u20SXU7pStFfVT5QSQJ7" alt=""><figcaption></figcaption></figure></div>

**Q2: I added liquidity for token pairs A/B, but now I can't see it in the Swap-Pool after clearing my cache or switching devices. What should I do?**

You can import it via Import Pool; this issue does not occur with Swap V3.

<figure><img src="/files/P5W93enXKRfDSyF6AYCL" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/yq6IYCFUIDUiC36xy5Rd" alt=""><figcaption></figcaption></figure>

**Q3: I received an error message when trying to execute a swap transaction. What should I do?**

&#x20;If you encounter a transaction error during a swap, try adjusting the slippage tolerance settings.

<figure><img src="/files/GjfodWboOnTSiEWliWOq" alt=""><figcaption></figcaption></figure>

**Q4: How can I earn the points displayed in credits?**

Please first visit the app.bulbaswap.io/swap interface and click on "Connect Wallet." A signature prompt will pop up; once you complete the signature, you can trade or add liquidity through the pairs recommended by Boost to earn points. Please note that points can only be earned after signing, and transactions below $10 will not count towards points. Liquidity addition points are settled once an hour, while trading points will take 5 to 10 seconds to appear.


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