Can't scroll down in the navigation menu after making the header sticky (in mobile)

Moana33
Tourist
16 0 2

Hello guys, I am using Mobile Menu app, and I made my header sticky on mobile.
The combining between these two things prevent me from sliding down in the navigation menu on the mobile verion.
Can someone help me please?

my web- https://merelybrand.com/?key=40742f8ba33c239c6ce59a8822aae6345e33e02c3e925bd55b60dbea249aaa04

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Moana33
Tourist
16 0 2

Can somebody help me please?

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Moana33
Tourist
16 0 2

Bump please

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Moana33
Tourist
16 0 2

Bump please

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Moana33
Tourist
16 0 2

Help please

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