# Preparation for Week 2 Tasks Failed even i sent it

**URL:** <https://forum.bifrostnetwork.com/t/preparation-for-week-2-tasks-failed-even-i-sent-it/137>\
**Category:** Week 1\
**Created:** [October 18, 2022, 5:38pm UTC](https://forum.bifrostnetwork.com/t/preparation-for-week-2-tasks-failed-even-i-sent-it/137 "2022-10-18T17:38:11Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![BIFROST-Team](https://sea1.discourse-cdn.com/flex015/user_avatar/forum.bifrostnetwork.com/bifrost-team/32/164_2.png) [@BIFROST-Team](https://forum.bifrostnetwork.com/u/BIFROST-Team)\
**Post date:** [October 19, 2022, 8:38am UTC](https://forum.bifrostnetwork.com/t/preparation-for-week-2-tasks-failed-even-i-sent-it/137/12 "2022-10-19T08:38:14Z")

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Hi we checked your Tx that you shared.

If the Controller Address and Main Wallet Address are the same then there is no problem; however, based on your photo your Main Wallet Address and Controller Address are different. Therefore we recommend you to use MetaMask and make transactions using your Controller Address: 0xd1f45…a472e.

For your friend’s situation, we assume that your friend’s controller and main wallet address are the same.

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