# How to buy on Presale?

**How to switch to Binance Smart Chain with Metamask**

<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/3/36/MetaMask_Fox.svg/800px-MetaMask_Fox.svg.png" alt="" data-size="line"> [Quick Guide Here](https://docs.binance.org/smart-chain/wallet/metamask.html)

**How to use Binance Smart Chain with TrustWallet**

<img src="https://play-lh.googleusercontent.com/-3uTwEsZDk2NEgRblDEfIIY7T-xAZfJPN5JzVKz7s94Ds8KrKCrSVHvkEuneJlUBekc" alt="" data-size="line">[Quick Guide Here](https://www.binance.com/en/blog/421499824684901157/How-to-Set-Up-and-Use-Trust-Wallet-for-Binance-Smart-Chain)

**How to Swap BNB for YieldZard**

**Step 1** - Charge your wallet with the amount of BNB(bep20) you wish to swap for YieldZard.

**Step 2** - Have your BNBs prepared in your wallet&#x20;

### **Sunday 18th of April 5:00PM UTC - Presale on PinkSale**

{% hint style="warning" %}
**Always double check links!**&#x20;

[**https://www.pinksale.finance/#/launchpad/0xc8951434D15ac65136b183164363BF1cF2A8b9a1?chain=BSC**](https://www.pinksale.finance/#/launchpad/0xc8951434D15ac65136b183164363BF1cF2A8b9a1?chain=BSC)
{% endhint %}

{% hint style="danger" %}
**Please be aware of scammers!**&#x20;

**We don't DM our PinkSale LINK!**

**Use official LINKS only!**
{% endhint %}


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