Below is a great resource.  I also suggest you talk with your Bank and see if they can help you.
https://www.experian.com/blogs/ask-experian/how-does-the-deposit-in-a-secured-card-work/?ty=ccall&pc=crm_exp_0&cc=emm_p_m_act_99980120180306_mktfttPaidSecure_20180306_x_101