Update Anvil Robotics line on the purchase page

Author: gunyarakun

website/docs/purchase/index.mdx

@@ -273,7 +273,7 @@ Before purchasing, please consider:
   | VLAI Robotics (ShenZhen)                                   | 3-12 days            | Worldwide       | $4,699              | Evaluating...                                           | [**Accepting bulk orders** (website)](https://vlai.cn/)<br />WeChat: `VLAIBOT`<br />Email: `zhang@vlai.cn` |
   | Cereboto (Dongguan)                                        | 20 days              | Worldwide       | $5,000              | Evaluating...                                           | [**Accepting orders** (website)](https://cereboto.com/product/openarm/) [(taobao)](https://item.taobao.com/item.htm?id=985310497224)<br />Discord: `@chuck.yu`<br />WeChat: `U_Charles`<br />Email: `chuck.yu@cereboto.com`   |
   | Soma Robotics (Shanghai)                                   | 14 days              | Mainland China  | $6,430 (CNY 45,800) | Not evaluated                                           | [**Accepting orders** (email)](mailto:sales@somarobotics.ai)<br />WeChat: `CTYNSDB`                                                                                                                                                |
-  | Anvil Robotics (Taipei)                                    | 28 days              | Worldwide       | $5,800              | Not evaluated                                           | [**Accepting orders** (website)](https://shop.anvil.bot/collections/all)<br />Discord: `@mike[at]anvil.bot`                                                                                                                        |
+  | Anvil Robotics (Taipei)                                    | 7 - 14 days          | Worldwide       | $5,800              | Not evaluated                                           | [**Accepting orders** (website)](https://shop.anvil.bot/collections/all)<br />Discord: `@mike[at]anvil.bot`                                                                                                                        |
   | Chengdu Changshu Robotics Co., Ltd. (PowerZ)               | 7 - 28 days          | Worldwide       | $4,999              | Not evaluated                                           | [**Accepting orders** (website)](https://www.openarmx.com)<br />Discord: `@PowerZ`<br />WeChat: `alwaysklose`<br />⚠️ "OpenArmX Pro Max" is **NOT** affiliated with or compatible with the official OpenArm project at the moment. |
   | Hangzhou Space Variable Technology Co., Ltd. (SVTRobotics) | 5 - 10 business days | Worldwide       | $5,800              | Not evaluated                                           | [**Accepting orders** (website)](https://svtrobot.com/)<br />WeChat: `qtt123456`<br />Email: `898363@gmail.com`<br />Discord: `@svtrobot`                                                                                      |
   | Tianjin Muniu Liuma Technology Development Co., Ltd        | -                    | Worldwide       | $5,166              | Not evaluated                                           | Email: `xuqingdeng@tjnmt.com`                                                                                                                                                                                                  |